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a\").attr(\"href\");\n\t\t$(\"a#myAccountLogoutLink\").attr(\"href\",tmplogoutlink);\n\t\t\n\t\t$(\"li#myAccountMenu\").attr(\"style\",\"display:block !important\");\n\t}\n\n\t$body.attr(\"style\",\"visibility:visible !important\");\n\n});\n\nfunction fnIsAppleMobile() {\n    if (navigator && navigator.userAgent && navigator.userAgent !== null) {\n        var strUserAgent = navigator.userAgent.toLowerCase();\n        var arrMatches = strUserAgent.match(/(iphone|ipod|ipad)/);\n        if (arrMatches !== null) { return true; }\n    }\n    return false;\n}\n\nalert('variation 2 - new UI, link to login page');","name":"Variation #2"},"8384370712":{"name":"Original"},"6326691355":{"code":"$(\"body\").append(\"<style>#jbs-fixed-hdr2 svg { height: 30px; width: 30px; } jbs-fixed-hdr2, .articleSharebookmark, .addthis_toolbox {display: none !important;}.articleTools{position:absolute;top:0;left:-5000px;} .menu li a,.menu li:hover div 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37.33v52.86c0 1.42-0.03 2.06 3.09 3.46 2 0.88 24.91 9.01 42.91 15.2v-54c-1e1 -3.66-37.93-14.36-46-17.52zm56 85.59s-54-18.79-57-20.14c-4.2-1.89-9-5.02-9-12.59v-65.95c0-1.04 0.05-2.06 0.24-3.08 1.3-6.78 7.14-11.16 14.87-11.16h72.89v92h-1e1v-82h-62.89c-1.78 0-4.1 0.47-4.86 2.33-0.86 2.08 0.34 4.47 2.36 5.28 7.16 2.85 53.17 20.31 53.39 20.39v75\"/></svg><div align=\"center\" class=\"atoolLabel\">subscribe</div></a></li><li id=\"stickyToolSave\"><a href=\"#\" class=\"drop\"><svg xmlns=\"http://www.w3.org/2000/svg\" height=\"128\" version=\"1.1\" viewBox=\"0 0 114 128\" width=\"114\"><path d=\"m111.2 29.86l-7.06-7.06-13.14 13.12v-31.92h-1e1v31.94l-13.14-13.14-7.08 7.06 25.22 25.22 25.2-25.22m-27.94 77.18c-1.32 2.96-1.96 2.96-3.46 2.96h-51.84l16.8-38h53.22s-13.86 33.1-14.72 35.04zm-45.02-45.04s-19.46 44.06-20.1 45.48c-0.82 1.86-3.06 2.66-4.64 2.3-1.66-0.38-2.5-1.78-2.5-3.78v-62h23.34l4 1e1h35.26l-1e1 -1e1h-18.48l-4-1e1h-40.12v69.1c0 8.32 3.46 13.2 7.48 15.42 2.16 1.2 4.48 1.48 6.52 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function(location, callback){\n   var fileRef = document.createElement('script');\n   fileRef.setAttribute('type','text/javascript');\n\n   if (callback) {\n     if (fileRef.readyState) {  // IE\n       fileRef.onreadystatechange = function() {\n         if (fileRef.readyState == 'loaded' || fileRef.readyState == 'complete') {\n           fileRef.onreadystatechange = null;\n           callback();\n         }\n       };\n     } else {  // Non-IE\n       fileRef.onload = function(){\n         callback();\n       };\n     }\n   }\n\n   fileRef.setAttribute('src', location);\n   document.head.appendChild(fileRef);\n };\n\nloadScript('http://www.cell.com/pb-assets/AF-test-files/js/heliyon_default.js', function() {\n   // CALLBACK - code that does something with the data returned by loading the script\n});\n\nloadScript('http://www.cell.com/pb-assets/AF-test-files/js/articlelist_script.js', function() {\n   // CALLBACK - code that does something with the data returned by loading the 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parseInt(matches[1]).toLocaleString();\n    \t\t\t\t$(this).text($(this).text().replace(tmpNum,tmp));\n    \t\t\t}\n    \t\t}\n    \t});\n    \n    \t// adjust facet headings\n    \t$(\"section.dateFilterLegend legend\").text(\"Publication date\");\n    \t$(\"section.appliedFilters h2:contains('Filters Applied:')\").text(\"Filters Applied\");\n    \t\n    \t// move the date facet up higher\n    \tvar tmpNode = $(\"section h3:contains('Collection')\").parent();\n    \t$(\"section.dateFilterLegend\").detach().insertBefore(tmpNode);\n    \t\n    \t// change wording\n    \t$(\"section.appliedFilters .factRemoveAllFilters a:contains('Remove all filters')\").text(\"Remove All Filters\");\n    \t\n    \t// in article list, move published date after authors\n    \t$(\".articleCitation .detail\").each(function(index) {\n    \t\ttmpNode = $(this).find(\".authors\");\n    \t\t$(this).find(\".published-online\").detach().insertAfter(tmpNode);\n    \t});\n    \t\n    \t// add bottom row of tools\n  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Citations')\").html('<svg xmlns=\"http://www.w3.org/2000/svg\" height=\"128\" version=\"1.1\" viewBox=\"0 0 98 128\" width=\"98\"><rect fill=\"none\" height=\"128\" width=\"98\"/><path d=\"m44 41.14v40.86h1e1v-40.86l16.78 17.24 6.84-7.06-29.44-29.32-29.38 29.32 7.5 7.08 17.7-17.26m44 32.86v2e1h-78v-2e1h-1e1v3e1h98v-3e1h-1e1\"/></svg>Export Citations');\n    \t\n    \t$(\"a.formAction:contains('Email Article(s)')\").text(\"Email a Colleague\");\n    \t$(\"a.formAction:contains('Email a Colleague')\").html('<svg xmlns=\"http://www.w3.org/2000/svg\" height=\"128\" version=\"1.1\" viewBox=\"0 0 102 128\" width=\"102\"><rect fill=\"none\" height=\"128\" width=\"102\"/><path d=\"m55.8 57.2c-1.78 1.31-5.14 1.31-6.9 0l-31.32-23.2h69.54l-31.32 23.19zm-55.8-24.78l42.94 32.62c2.64 1.95 6.02 2.93 9.4 2.93s6.78-0.98 9.42-2.93l40.24-30.7v-10.34h-102zm92 56.48l-18.06-22.74-8.04 5.95 17.38 21.89h-64.54l18.38-23.12-8.04-5.96-19.08 24.02v-37.58l-1e1 -8.46v61.1h102v-59.18l-1e1 8.46v35.62\"/></svg>Email a Colleague');\n    \t\n    \t$(\"a.formAction:contains('Add to Reading List')\").html('<svg xmlns=\"http://www.w3.org/2000/svg\" height=\"128\" version=\"1.1\" viewBox=\"0 0 86 128\" width=\"86\"><rect fill=\"none\" height=\"128\" width=\"86\"/><path d=\"m48 58v-38h-1e1v38h-38v1e1h38v38h1e1v-38h38v-1e1z\"/></svg>Add to Reading List');\n    \n    \t// add commas to numbers (e.g., 1234 becomes 1,234) for improved readability\n    \tvar tmpArray = $(\".searchMeta h2\").text().split(\" \");\n    \tvar tmp = parseInt(tmpArray[0]).toLocaleString();\n    \t$(\".searchMeta h2\").text(tmp + \" results\");\n    \n    \t// add commas to facet value numbers\n    \tvar regExp = /\\(([^)]+)\\)/;\n    \tvar matches;\n    \tvar tmpNum;\n    \t$(\".searchFacets ul.facet li a\").each(function(index) {\n    \t\ttmp = $(this).text();\n    \t\tif (tmp.indexOf(\"(\") > -1) {\n    \t\t\tmatches = regExp.exec(tmp);\n    \t\t\ttmpNum = matches[1];\n    \t\t\tif (parseInt(matches[1]) > 999) {\n    \t\t\t\ttmp = parseInt(matches[1]).toLocaleString();\n    \t\t\t\t$(this).text($(this).text().replace(tmpNum,tmp));\n    \t\t\t}\n    \t\t}\n    \t});\n    \n    \t$(\".tabs a.tabtitle\").each(function(index) {\n    \t\ttmp = $(this).text();\n    \t\tif (tmp.indexOf(\"(\") > -1) {\n    \t\t\tmatches = regExp.exec(tmp);\n    \t\t\ttmpNum = matches[1];\n    \t\t\tif (parseInt(matches[1]) > 999) {\n    \t\t\t\ttmp = parseInt(matches[1]).toLocaleString();\n    \t\t\t\t$(this).text($(this).text().replace(tmpNum,tmp));\n    \t\t\t}\n    \t\t}\n    \t});\n    \n    \t// adjust facet headings\n    \t$(\"section.dateFilterLegend legend\").text(\"Publication date\");\n    \t$(\"section.appliedFilters h2:contains('Filters Applied:')\").text(\"Filters Applied\");\n    \t\n    \t// move the date facet up higher\n    \tvar tmpNode = $(\"section h3:contains('Specialty Collection')\").parent();\n    \t$(\"section.dateFilterLegend\").detach().insertBefore(tmpNode);\n    \t\n    \t// change wording\n    \t$(\"section.appliedFilters .factRemoveAllFilters a:contains('Remove all filters')\").text(\"Remove All Filters\");\n    \t\n    \t// in article list, move published date after authors\n    \t$(\".articleCitation .detail\").each(function(index) {\n    \t\ttmpNode = $(this).find(\".authors\");\n    \t\t$(this).find(\".published-online\").detach().insertAfter(tmpNode);\n    \t});\n    \t\n    \t// add bottom row of tools\n    \ttmpNode = $(\".articleToolLinks:eq(1)\");\n    \t$(\"<div class='bottomRowTools'></div>\").insertAfter(tmpNode);\n    \t\n    \t// remove bottom articleToolLinks\n    \t$(\".articleToolLinks:eq(1)\").remove();\n    \t\n    \t// move sortBy\n    \ttmpNode = $(\".sortBy\").detach();\n    \t$(\".articleToolLinks\").append(tmpNode);\n    \t\n    \t// move results per page\n    \ttmpNode = $(\".searchMeta label\").detach();\n    \t$(\".bottomRowTools\").append(tmpNode);\n    \t$(\".bottomRowTools label\").attr(\"id\",\"perPage\");\n    \t$(\"#perPage span:eq(0)\").text(\"Results per page:\");\n    \t$(\"#perPage span:eq(1)\").remove();\n    \t\n    \t// move pagination to bottom-right\n    \t$(\".paginationControls:eq(0)\").remove();\n    \ttmpNode = $(\".paginationControls\").detach();\n    \t$(\".bottomRowTools\").append(tmpNode);\n    \t\n    \t// remove New Search link\n    \t$(\".searchLnk a:contains('New Search')\").remove();\n    \t\n    \t// rename Edit search link\n    \t$(\".searchLnk a:contains('Edit Search')\").text(\"Edit this search\");\n    \t$(\"<span class='pipeSep'>|</span>\").insertAfter(\"a.saveSearchLink\");\n    \t$(\".searchLnk a:contains('Save and receive alerts for this search')\").text(\"Create search alert\");\n    \t\n    \t// move label\n    \ttmp = $(\".searchMeta h2\").text();\n    \t$(\".searchHdr h1\").text(tmp);\n    \t$(\".searchMeta h2\").remove();\n    \t\n    \t// add IDs to the left and right cols for easier reference\n    \t$(\".width_1_4\").attr(\"id\",\"leftCol\");\n    \t$(\".width_3_4\").attr(\"id\",\"rightCol\");\n    \n    \t// inject Refine Filters button with SVG Gizmo icon (seen on mobile)\n    \t$('<a href=\"javascript:void(0)\" onclick=\"displayFilters()\"><div id=\"refineBtn\">Refine Filters <svg xmlns=\"http://www.w3.org/2000/svg\" height=\"128\" version=\"1.1\" viewBox=\"0 0 86 128\" width=\"86\"><rect fill=\"none\" height=\"128\" width=\"86\"/><path d=\"m48 58v-38h-1e1v38h-38v1e1h38v38h1e1v-38h38v-1e1z\"/></svg></div></a>').insertBefore(\"form#frmSearch\");\n    \n    \t// determine Lancet journal color code\n        var jCode = $(\"input[name='journalCode']\").attr(\"value\");\n        highlightColor = '#004480';\t\t// Parent site color\n        if (jCode == \"lancet\") {\n        \thighlightColor = '#4d6a75';\n        } else if (jCode == \"lanchi\") {\n        \thighlightColor = '#B0117F';\n        } else if (jCode == \"landia\") {\n        \thighlightColor = '#00ab9c';\n        } else if (jCode == \"langas\") {\n        \thighlightColor = '#677718';\n        } else if (jCode == \"langlo\") {\n        \thighlightColor = '#930438';\n        } else if (jCode == \"lanhae\") {\n        \thighlightColor = '#f8941d';\n        } else if (jCode == \"lanhiv\") {\n        \thighlightColor = '#650360';\n        } else if (jCode == \"laninf\") {\n        \thighlightColor = '#936fb1';\n        } else if (jCode == \"laneur\") {\n        \thighlightColor = '#6cb33e';\n        } else if (jCode == \"lanonc\") {\n        \thighlightColor = '#ee3123';\n        } else if (jCode == \"lanplh\") {\n        \thighlightColor = '#009444';\n        } else if (jCode == \"lanpsy\") {\n        \thighlightColor = '#00447c';\n        } else if (jCode == \"lanpub\") {\n        \thighlightColor = '#487483';\n        } else if (jCode == \"lanres\") {\n        \thighlightColor = '#009cd8';\n        } else if (jCode == \"eclinm\") {\n        \thighlightColor = '#0B5196';\n        }\n        // assign journal color code in a couple places\n        $(\".tabs-widget .tab-nav li.active\").css(\"border-bottom\",\"4px solid \" + highlightColor);\n        $(\"#refineBtn,a#filtersClose\").css(\"background-color\",highlightColor);\n    \n        // get the user's search query ... and populate the quick search text box\n    \tvar q = $(\"#hiddenFormParamDiv input.searchParamField[name='searchText']\").attr(\"value\");\n    \t$(\".quick-search__wrapper form .quick-search__searchbar input\").attr(\"value\",q);\t\n    \n        // if filters have been applied, then display that block at top of filters column\n        if ($(\"section.appliedFilters div:contains('No filters applied')\").length == 0) {\n        \t$(\"section.appliedFilters\").css(\"display\",\"block\");\n        \tif ($(\"section.appliedFilters ul.facetsFilters li\").length == 1) {\n\t            $(\"section.appliedFilters .factRemoveAllFilters\").css(\"display\",\"none\");\n            }\n        }\n    \n        // Modify applied filters (remove text link and insert Gizmo delete icon)\n        var tmp2, newDel;\n        $(\"section.appliedFilters ul.facetsFilters li\").each(function(index) {\n        \ttmp2 = $(this).find(\"a\").attr(\"href\");\n          tmp2 = tmp2.replace(/ /g,\"%20\");\n        \t$(this).find(\"a\").remove();\n        \tnewDel = '<a class=\"delFilter\" title=\"Remove filter\" href=' + tmp2 + '><svg xmlns=\"http://www.w3.org/2000/svg\" height=\"128\" version=\"1.1\" viewBox=\"0 0 70 128\" width=\"70\"><rect fill=\"none\" height=\"128\" width=\"70\"/><path d=\"m68.94 36.12l-6.94-7.12-27 27-27-27-7 7 27 27-27 27 7 7 27-27 27 27 7-7-27-27 26.94-26.88\"/></svg></a>';\n        \t\n        \ttmp2 = $(this).text().trim();\n        \ttmp2 = tmp2.replace(\" []\",\"\");\n        \t$(this).text(tmp2);\n        \t\n        \t$(this).prepend(newDel);\n        });\n\n    \t// after transformation, re-position the left and right columns into view\n    \t$(\"#leftCol.width_1_4\").css(\"position\",\"static\");\n    \t$(\"#rightCol.width_3_4\").css(\"position\",\"static\");\n    \tdocument.documentElement.scrollTop = 0;\n    \tsetTimeout(function(){ document.documentElement.scrollTop = 0; }, 350);\n      $(\"body\").removeAttr(\"style\");\n    }\n});\n\n\n$(\"body\").append('<script>function displayFilters(){$(\"#leftCol.width_1_4\").css(\"position\",\"absolute\"),$(\"#leftCol.width_1_4\").attr(\"style\",\"display:block\"),$(\"#leftCol.width_1_4\").css(\"bottom\",\"0px\"),$(\"#leftCol.width_1_4\").css(\"right\",\"0\"),$(\"#leftCol.width_1_4\").css(\"left\",\"0\"),$(\"#leftCol.width_1_4\").css(\"background-color\",\"white\"),$(\"#leftCol.width_1_4\").css(\"width\",\"auto\"),$(\"#leftCol.width_1_4\").css(\"z-index\",\"100\"),$(\"#leftCol.width_1_4\").css(\"padding-left\",\"0px\"),$(\"#leftCol.width_1_4\").css(\"padding-top\",\"15px\"),$(\"#rightCol.width_3_4\").css(\"display\",\"none\"),$(\"footer\").css(\"display\",\"none\"),$(\"body\").css(\"background\",\"none\"),$(\"body\").append(\\'<a href=\"javascript:closeFilters()\" title=\"Close Filters\" id=\"filtersClose\"><svg xmlns=\"http://www.w3.org/2000/svg\" height=\"128\" version=\"1.1\" viewBox=\"0 0 70 128\" width=\"70\"><rect fill=\"none\" height=\"128\" width=\"70\"/><path d=\"m68.94 36.12l-6.94-7.12-27 27-27-27-7 7 27 27-27 27 7 7 27-27 27 27 7-7-27-27 26.94-26.88\"/></svg></a>\\'),$(\"a#filtersClose\").css(\"background-color\",\"' + highlightColor + '\"),$(\"a#filtersClose\").css(\"display\",\"inline\"),$(\".widget-horizontalAd:eq(0)\").css(\"display\",\"none\"),$(\"header\").css(\"display\",\"none\"),$(\".fieldSetBorder legend\").css(\"display\",\"block\")}function closeFilters(){$(\"a#filtersClose\").remove(),$(\"#leftCol.width_1_4\").removeAttr(\"style\"),$(\".fieldSetBorder legend\").removeAttr(\"style\"),$(\"#leftCol.width_1_4\").css(\"position\",\"static\"),$(\"#leftCol.width_1_4\").css(\"top\",\"auto\"),$(\"#leftCol.width_1_4\").css(\"left\",\"auto\"),$(\"#leftCol.width_1_4\").css(\"bottom\",\"auto\"),$(\"#leftCol.width_1_4\").css(\"right\",\"auto\"),$(\"#leftCol.width_1_4\").css(\"background-color\",\"white\"),$(\"#leftCol.width_1_4\").css(\"width\",\"18%\"),$(\"#leftCol.width_1_4\").css(\"margin-right\",\"4%\"),$(\"#leftCol.width_1_4\").css(\"padding-left\",\"0px\"),$(\"#leftCol.width_1_4\").css(\"padding-top\",\"0px\"),$(\"#rightCol.width_3_4\").css(\"display\",\"inline\"),$(\"#rightCol.width_3_4\").css(\"margin\",\"0 0.5%\"),$(\"header\").css(\"display\",\"block\"),$(\"footer\").css(\"display\",\"block\")}</script>');","name":"Variation #1"},"8783410954":{"code":"$(\"body\").attr(\"style\",\"visibility:hidden !important\");\n\n$(\"body\").append('<link href=\"http://www.cell.com/pb-assets/AF-test-files/css/articlelist_styles.css\" rel=\"stylesheet\" /><link href=\"http://www.theuserfocus.com/jbs_home/css/article_ab_v3_cell_ian1.css\" rel=\"stylesheet\" /><link href=\"http://www.cell.com/pb-assets/AF-test-files/css/related_articles.css\" rel=\"stylesheet\" /><link href=\"http://www.cell.com/pb-assets/AF-test-files/css/heliyon_fig_viewer.css\" rel=\"stylesheet\" />');\n\n$(\"head\").append('<meta name=\"viewport\" content=\"width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no\"/>');\n\nvar loadScript = function(location, callback){\n   var fileRef = document.createElement('script');\n   fileRef.setAttribute('type','text/javascript');\n\n   if (callback) {\n     if (fileRef.readyState) {  // IE\n       fileRef.onreadystatechange = function() {\n         if (fileRef.readyState == 'loaded' || fileRef.readyState == 'complete') {\n           fileRef.onreadystatechange = null;\n           callback();\n         }\n       };\n     } else {  // Non-IE\n       fileRef.onload = function(){\n         callback();\n       };\n     }\n   }\n\n   fileRef.setAttribute('src', location);\n   document.head.appendChild(fileRef);\n };\n\nloadScript('http://www.cell.com/pb-assets/AF-test-files/js/heliyon_default.js', function() {\n   // CALLBACK - code that does something with the data returned by loading the script\n});\n\nloadScript('http://www.cell.com/pb-assets/AF-test-files/js/articlelist_script.js', function() {\n   // CALLBACK - code that does something with the data returned by loading the script\n});\nloadScript('http://www.theuserfocus.com/jbs_home/js/article_ab_v3b_cell_ian1.js', function() {\n   // CALLBACK - code that does something with the data returned by loading the script\n});\n\nloadScript('http://www.cell.com/pb-assets/AF-test-files/js/heliyon_jquery.smooth-scroll.min.js', function() {\n   // CALLBACK - code that does something with the data returned by loading the script\n});\nloadScript('http://www.cell.com/pb-assets/AF-test-files/js/heliyon_jquery-scrolltofixed-min.js', function() {\n   // CALLBACK - code that does something with the data returned by loading the script\n});\nloadScript('http://www.cell.com/pb-assets/AF-test-files/js/heliyon_toc.min.js', function() {\n   // CALLBACK - code that does something with the data returned by loading the script\n}); \n\nloadScript('http://www.cell.com/pb-assets/AF-test-files/js/jquery-ui.js', function() {\n   // CALLBACK - code that does something with the data returned by loading the script \n});","name":"Variation #1"},"8564142859":{"name":"Original"},"8434245388":{"code":"$(\"body\").append(\"<style>#pageFooter{width: 710px;}</style>\");","name":"Variation #1"},"8418622734":{"name":"Original"},"8443887382":{"code":"$(\".profileLinks\").attr(\"style\",\"display:none !important;\");\n\n$(\"body\").append('<link href=\"http://www.theuserfocus.com/jbs_home/css/hdr_jbs_ab.css\" rel=\"stylesheet\" />');\n\n$(\"body\").append(\"<style>.profileLinks{display:none;}#hdrNew{background-color:#fff;width:100%;padding:7px 0 8px 0;text-align:right;font-size:16px!important;line-height:22px;height:20px;display:none}@font-face{font-family:'NexusSan';src:url(/pb-assets/AF-test-files/fonts/NexusSansOffcPro.eot);src:url(/pb-assets/AF-test-files/fonts/NexusSansOffcPro.eot?#iefix) format('embedded-opentype'),url(/pb-assets/AF-test-files/fonts/NexusSansOffcPro.woff) format('woff'),url(/pb-assets/AF-test-files/fonts/NexusSansOffcPro.ttf) format('truetype')}.ng-scope{display:none}a.hdrNewLink{margin-left:32px}a.hdrNewLink:last-of-type{margin-right:32px}a.hdrNewLink,#hdrUserLink{color:#5c5c5c;border-bottom:2px solid transparent;text-decoration:none;transition:border-bottom .3s ease 0s,color .3s ease 0;font-weight:400;font-family:'NexusSan',arial,sans-serif!important}a.hdrNewLink:hover{color:#369;border-bottom:2px solid #369;text-decoration:none;transition:border-bottom .3s ease 0s,color .3s ease 0}.wrapper_menu{z-index:200 !important;}</style>\");\n\n// CELL-SPECIFIC CSS TO ACCOUNT FOR STICKY TABS\n$(\"body\").append(\"<style>#fixedPane {top: 145px} .article.enhanced .fixedArticle > .tab-nav {top: 105px}</style>\");\n\n$(\"#pageMainContent\").prepend(\"<div id='hdrNew'></div>\");\n\n// USER IS NOT SIGNED IN\nif ($(\".profileLinks ul.profileLinkList a:contains('Login')\").length > 0) {\n\tvar tmpURLlogin = $(\".profileLinks ul.profileLinkList a:contains('Login')\").attr(\"href\");\n\tvar tmpURLreg = $(\".profileLinks ul.profileLinkList a:contains('Register')\").attr(\"href\");\n\tvar tmpURLclaim = $(\"#profileregisterTip .registerClaim a:contains('Register and Claim Your Subscription')\").attr(\"href\");\n\tvar tmpURLsub = $(\".profileLinks ul.profileLinkList a:contains('Subscribe')\").attr(\"href\");\n\t$(\"#hdrNew\").html('<a href=\"' + tmpURLreg + '\" class=\"hdrNewLink\" id=\"newRegisterLink\">Register</a><a href=\"' + tmpURLsub + '\" class=\"hdrNewLink\" id=\"newSubscribeLink\">Subscribe</a><a href=\"' + tmpURLclaim + '\" class=\"hdrNewLink\" id=\"newClaimLink\">Claim Access</a><a href=\"' + tmpURLlogin + '\" class=\"hdrNewLink\" id=\"newLoginLink\">Sign In</a>');\n} else {  // USER IS SIGNED IN\n\tvar tmpName = $(\".profileLinks ul.profileLinkList:first-of-type li.profileLink b\").text();\n\ttmpName = tmpName.replace(\"Welcome, \",\"\");\n\t// alert(\"tmpName2 = \" + tmpName);\n\n  $(\"body\").append(\"<style>.menu li .levels a{font-size:16px !important;}#hdrUserName{font-size:16px !important;padding-top:5px;}#jbs-fixed-hdr2 svg { height: 30px; width: 30px; } .articleTools{position:absolute;top:0;left:-5000px;} .menu li a,.menu li:hover div a,a#fixed_hdr_link,a#fixed_hdr_link:hover{text-decoration:none}#jbs-fixed-hdr2{background-color:#f8f8f8;border-bottom:.125rem solid #ebebeb;display:none;height:30px;left:0;overflow:visible;padding:.75em 0 1.25em;position:fixed;top:0;width:100%;z-index:1000001}#jbs-fixed-hdr2 #jbs-article-toolbar-title{display:inline-block;font-family:arial,sans-serif;float:left;font-size:16px;font-weight:bold;margin-top:10px;max-width:40%!important;overflow:hidden;text-overflow:ellipsis;white-space:nowrap; margin-left:16px;}#jbs-fixed-hdr2 #fixed_hdr-group-right{background-color:#E8E8E8;border:1px solid gray;border-radius:5px;float:left;margin-right:1.25em;margin-top:-5px;padding:4px 0 0 6px;white-space:nowrap;width:130px}#jbs-fixed-hdr2 #fixed_hdr-group-right:hover{background-color:#DCDCDC}.menu li ul li:hover,.menu_light_theme .menu li.noactive .drop,.menu_light_theme ul li .drop,.menu_light_theme ul li:hover .drop{background:0 0}#fixedHdrContainer{text-align:left;width:auto}#fixed_hdr_pdf_link{cursor:pointer;display:inline-block;font-size:12px;margin-left:8px;position:absolute;top:20px}a#fixed_hdr_link{font-weight:700;white-space:nowrap}.wrapper_menu{margin:0 auto;display:block;position:relative;z-index:9999; float:right; margin-top:-6px;}.wrapper_menu .menu{list-style:none;height:43px;-webkit-border-radius:10px;-moz-border-radius:10px}.menu li{float:left;position:relative;font-size:14px;font-family:Arial,Helvetica,sans-serif;line-height:21px;text-align:left}.menu li:hover{-webkit-border-radius:5px 5px 0 0;-moz-border-radius:5px 5px 0 0}.menu li.nodrop:hover{-webkit-border-radius:5px;-moz-border-radius:5px}.menu li.nodrop:hover a{padding:0}.menu li a{color:#EEE;outline:0;display:block}.menu li:hover a{text-shadow:none;position:relative;z-index:11}.menu li.right{float:right;right:0;margin-right:0}.menu li.right:hover{margin-right:-1px}.menu .dropdown_1column{margin:4px auto;left:-999em;position:absolute;padding:10px;text-align:left;-webkit-border-radius:0 5px 5px;-moz-border-radius:0 5px 5px;border-radius:0 5px 5px;width:145px}.menu li:hover .dropdown_1column{left:-1px;top:25px}.menu li .align_right{-webkit-border-radius:5px 0 5px 5px;-moz-border-radius:5px 0 5px 5px;border-radius:5px 0 5px 5px}.menu .col_1{float:left;margin-left:10px}.menu .firstcolumn{margin-left:0;clear:left}.menu li:hover div a{display:inline;text-shadow:none;border:none}.menu .pusher{margin-top:18px}.menu li ul{list-style:none;padding:0;margin:0 0 12px}.menu li ul li{font-size:12px;line-height:24px;position:relative;text-shadow:1px 1px 1px #000;padding:0;margin:0;float:left;text-align:left;width:145px}.menu li ul li a{padding:0}.menu li ul li:hover{border:none;padding:0;margin:0}svg{height:36px;width:36px;fill:#369;}svg:hover{fill:#09c}.wrapper_menu{width:280px}.wrapper_menu .menu{border-radius:0;margin:0;padding:0;width:auto}.menu li{margin-top:0;margin-right:12px;border:0}.menu li a{padding:0;text-shadow:none}.menu li:hover a{padding:0!important;margin:0 12px 0 0}.menu li .drop,.menu li:hover .drop{padding-right:0}.menu li.nodrop:hover,.menu li:hover{border-radius:0;border:0 solid transparent;padding:0}.menu_light_theme ul li.nodrop:hover,.menu_light_theme ul li:hover{background:0 0;border:0 solid transparent}.menu li:hover{margin-right:0}.menu_light_theme ul li:hover a{border-bottom:0 solid transparent}.menu li:hover .align_right{left:auto;right:-1px;top:35px;border-radius:0;background-color:transparent}.menu_light_theme ul .dropdown_1column{padding:17px 0 0;border:0;background:0 0;width:auto;margin-right:1em;margin-top:15px}.menu_light_theme .firstcolumn{border:16px solid #eee;padding:16px;background-color:#fff}.menu_light_theme .dropdown_corner{border:0;border-top:2px solid #e9711c}.dropCorner{float:right;margin-top:-15px}.menu .col_1{width:auto}.menu .levels a{width:auto;white-space:nowrap}.menu .levels li{width:auto}.menu li .levels li{padding-bottom:8px!important}.menu li .levels li:last-of-type{padding-bottom:0!important}.menu li .levels a{font-size:14px;color:#369!important}.menu li .levels a:hover{text-decoration:underline}.menu li:hover div a{padding:inherit}.atoolLabel{font-size:85%;color:gray;margin-top:-5px}svg#iconReuse{height:27px;width:27px;margin-top:2px;}#articleToolsFixed svg#iconReuse {height: 33px; width: 33px;}#articleToolsFixed{float:none !important;margin-bottom:2.5em;margin-top:0.75em;clear:both;}.iHubLinkContainerX{margin:0;}.iHubLinkContainerX div.title{display:inline-block;float:left;}#articleToolsFixed.wrapper_menu {z-index:10;}.ui-dialog{z-index:1000005;}#articleToolsFixed.wrapper_menu{z-index:1000003;}h1.articleTitle:empty{display:none;}li#buyPDF,li#stickyToolSubscribe{display:none;}li#viewPDF{display:block;}</style>\");\n  \n\t$(\"#hdrNew\").html('<div id=\"newLoggedInInfo\" class=\"wrapper_menu menu_light_theme\"><ul class=\"menu\"><li id=\"myAccountMenu\"><a href=\"#\" class=\"drop\" id=\"hdrUserLink\"><div id=\"hdrUserName\">' + tmpName + '</div><svg id=\"myAccountIcon\" xmlns=\"http://www.w3.org/2000/svg\" height=\"128\" version=\"1.1\" viewBox=\"0 0 106 128\" width=\"106\"><path d=\"m11.07 1.2e2l0.84-9.29c1.97-18.79 23.34-22.93 41.09-22.93 17.74 0 39.11 4.13 41.08 22.84l0.84 9.38h10.04l-0.93-10.34c-2.15-20.43-20.14-31.66-51.03-31.66s-48.89 11.22-51.05 31.73l-0.91 10.27h10.03m41.93-102.29c-9.72 0-18.24 8.69-18.24 18.59 0 13.67 7.84 23.98 18.24 23.98s18.24-10.31 18.24-23.98c0-9.9-8.52-18.59-18.24-18.59zm0 52.29c-15.96 0-28-14.48-28-33.67 0-15.36 12.82-28.33 28-28.33s28 12.97 28 28.33c0 19.19-12.04 33.67-28 33.67\"/></svg></a><div class=\"dropdown_1column align_right\"><img src=\"http://www.cell.com/pb-assets/AF-test-files/images/els_popup_corner.png\" class=\"dropCorner\" width=\"16\" height=\"16\"><div class=\"dropdown_corner\"><div class=\"col_1 firstcolumn\"><ul class=\"levels\"><li><a id=\"myAccountReadingListLink\" href=\"/action/showPreferences?menuTab=Journals&type=favorite\">My Reading List</a></li><li><a id=\"myAccountAlertsLink\" href=\"/action/showPreferences?menuTab=Alerts\">My Email Alerts</a></li><li><a id=\"myAccountSearchesLink\" href=\"/action/doSaveSearch\">My Saved Searches</a></li><li><a id=\"myAccountAccessLink\" href=\"/action/showPreferences?menuTab=licenses\">My Access</a></li><li><a id=\"myAccountInfoLink\" href=\"/action/showPreferences?menuTab=AccountInfo\">My Account Info</a></li><li><a id=\"myAccountLogoutLink\" href=\"#\">Sign Out</a></li></ul></li></ul></div>');\n\n\tvar tmpURL = '';\n\t\t\n\tif ($(\".profileLinks a:contains('Claim Subscription')\").length > 0) {\n\t\ttmpURL = $(\".profileLinks a:contains('Claim Subscription')\").attr(\"href\");\n\t\t$(\"#hdrNew\").prepend('<a id=\"newClaimLink\" href=\"' + tmpURL + '\" class=\"hdrNewLink\">Claim Access</a>');\n\t}\n\t\t\n\tif ($(\".profileLinks a:contains('Claim Access')\").length > 0) {\n\t\ttmpURL = $(\".profileLinks a:contains('Claim Access')\").attr(\"href\");\n\t\t$(\"#hdrNew\").prepend('<a id=\"newClaimLink\" href=\"' + tmpURL + '\" class=\"hdrNewLink\">Claim Access</a>');\n\t}\n\n\tif ($(\".profileLinks a:contains('Subscribe')\").length > 0) {\n\t\ttmpURL = $(\".profileLinks a:contains('Subscribe')\").attr(\"href\");\n\t\t$(\"#hdrNew\").prepend('<a id=\"newSubscribeLink\" href=\"' + tmpURL + '\" class=\"hdrNewLink\">Subscribe</a>');\n\t}\n  \n\tvar tmplogoutlink = $(\".profileLinks ul.profileLinkList:last-of-type li.profileLink:last-of-type a\").attr(\"href\");\n\t$(\"a#myAccountLogoutLink\").attr(\"href\",tmplogoutlink);\n\t\t\n\t$(\"li#myAccountMenu\").attr(\"style\",\"display:block !important\");\n}\n\t\n$(\"#hdrNew\").css(\"display\", \"block\");\n\n\n// STICKY LEADERBOARD CODE\n$(document).ready(function() {\n\n\t// THIS FUNCTION RUNS AFTER 8 SECONDS\n    // IT RESTORES THE LEADERBOARD CSS (from being sticky to non-sticky)\n    function handleStickyLeaderboard() {\n\t\t$(\"#pb-page-content\").attr(\"style\",\"margin-top:110 !important;\");\n\t\t$(\".width_2_3 .widget.literatumAd.none.GPT-ad-placeholder\").attr(\"style\",\"margin-top: 0px !important;position: static !important;display:block !important;background-color:transparent;padding:0;z-index:400;width:100%;\");\n\t\t\n\t\t// HANDLE CELL-SPECIFIC CSS FOR STICKY TABS\n\t\t$(\"#fixedPane\").attr(\"style\",\"top:38px !important\");\n\t\t\n\t\tvar tmpStyle = '';\n\t\ttmpStyle = $(\".article.enhanced .fixedArticle > .tab-nav\").attr(\"style\");\n\t\t$(\".article.enhanced .fixedArticle > .tab-nav\").attr(\"style\",tmpStyle + \";top:0px !important\");\n\t\t\n\t\t$(\"#jbs-fixed-hdr\").attr(\"style\",\"top: 0 !important;\");\n\n\t\tif ($(\".denialInfo\").length === 0 && $(\"#jbs-fixed-hdr\").length > 0) {\n\t\t\tvar topY = window.pageYOffset;\n\t\t\t\tif (topY > 300){\n\t\t\t\t\t$(\"#jbs-fixed-hdr\").attr(\"style\",\"top: 0 !important;display:block !important\");\n\t\t\t\t}\n\t\t}\n\t}\n\n\tfunction delayStickyLeaderboardTest() {\n\t\t// IF THE LEADERBOARD AD EXISTS ... AND IS NOT EMPTY\n\t\t// INJECT CSS ... AND CALL THE handleStickyLeaderboard FUNCTION AFTER 8 SECONDS\n\t\tif ($(\".width_2_3 .widget.literatumAd.none.GPT-ad-placeholder\").css(\"display\") != \"none\") {\n\t\t\t$(\"body\").append(\"<style>.prevNextHeader:first-of-type,.relatedArticleListWidget{display:none}.skip{height:0}.width_2_3 .widget.literatumAd.none.GPT-ad-placeholder{position:fixed;top:0;left:0;width:100%;background-color:#ededed;padding:0 !important;margin:0 !important;z-index:9999999;}#pb-page-content{margin-top: 110px}#jbs-fixed-hdr{top:103px!important;z-index:999999 !important;height:26px!important}.horizontalAd iframe{}div.horizontalAdContainer{height:95px !important}.iHubLinkContainerX{margin:0 !important}.cell-top-head { height: 0px !important; padding: 0; margin: 0; min-height: 0px !important;} .page-main-content { margin-top: 0px !important;} #Cell-GPT-Leaderboard-Top .pb-ad div[id='Top Leaderboard'] { text-align: center; padding: 8px;}</style>\");\n                                                \n\t\t\tsetTimeout(handleStickyLeaderboard, 8000); \n\t\t}\n\t}              \n\n\tvar tmpval;\n\ttmpval = setTimeout(delayStickyLeaderboardTest, 1000);\n\n});","name":"Variation #1"},"8356121883":{"code":"$(\"body\").attr(\"style\",\"visibility:hidden !important\");\n\n$(\"body\").append('<link href=\"http://www.cell.com/pb-assets/AF-test-files/css/articlelist_styles.css\" rel=\"stylesheet\" /><link href=\"http://www.cell.com/pb-assets/AF-test-files/css/article_ab_v3_cell.css\" rel=\"stylesheet\" /><link href=\"http://www.cell.com/pb-assets/AF-test-files/css/related_articles.css\" rel=\"stylesheet\" /><link href=\"http://www.cell.com/pb-assets/AF-test-files/css/heliyon_fig_viewer.css\" rel=\"stylesheet\" />');\n\n$(\"head\").append('<meta name=\"viewport\" content=\"width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no\"/>');\n\nvar loadScript = function(location, callback){\n   var fileRef = document.createElement('script');\n   fileRef.setAttribute('type','text/javascript');\n\n   if (callback) {\n     if (fileRef.readyState) {  // IE\n       fileRef.onreadystatechange = function() {\n         if (fileRef.readyState == 'loaded' || fileRef.readyState == 'complete') {\n           fileRef.onreadystatechange = null;\n           callback();\n         }\n       };\n     } else {  // Non-IE\n       fileRef.onload = function(){\n         callback();\n       };\n     }\n   }\n\n   fileRef.setAttribute('src', location);\n   document.head.appendChild(fileRef);\n };\n\nloadScript('http://www.cell.com/pb-assets/AF-test-files/js/heliyon_default.js', function() {\n   // CALLBACK - code that does something with the data returned by loading the script\n});\n\nloadScript('http://www.cell.com/pb-assets/AF-test-files/js/articlelist_script.js', function() {\n   // CALLBACK - code that does something with the data returned by loading the script\n});\nloadScript('http://www.cell.com/pb-assets/AF-test-files/js/article_ab_v3b_cell.js', function() {\n   // CALLBACK - code that does something with the data returned by loading the script\n});\n\nloadScript('http://www.cell.com/pb-assets/AF-test-files/js/heliyon_jquery.smooth-scroll.min.js', function() {\n   // CALLBACK - code that does something with the data returned by loading the script\n});\nloadScript('http://www.cell.com/pb-assets/AF-test-files/js/heliyon_jquery-scrolltofixed-min.js', function() {\n   // CALLBACK - code that does something with the data returned by loading the script\n});\nloadScript('http://www.cell.com/pb-assets/AF-test-files/js/heliyon_toc.min.js', function() {\n   // CALLBACK - code that does something with the data returned by loading the script\n}); \n\nloadScript('http://www.cell.com/pb-assets/AF-test-files/js/jquery-ui.js', function() {\n   // CALLBACK - code that does something with the data returned by loading the script \n});","name":"Variation #1"},"5280401695":{"code":"$(\"body\").append(\"<style>a#fixed_hdr_link,a#fixed_hdr_link:hover{text-decoration:none}#jbs-fixed-hdr{background-color:#f8f8f8;border-bottom:.125rem solid #ebebeb;left:0;padding:.75em 0 1.25em;position:fixed;top:0;z-index:3;width:100%;height:30px;overflow:hidden;display:none}#jbs-fixed-hdr #jbs-article-toolbar-title{margin-top:10px;max-width:75%!important;display:inline-block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;float:left;font-size:13px;}#jbs-fixed-hdr #fixed_hdr-group-right{float:left;width:130px;white-space:nowrap;margin-right:3em;border:1px solid gray;border-radius:5px;padding:4px 0 0 6px;margin-top:-5px;background-color:#E8E8E8;}#jbs-fixed-hdr #fixed_hdr-group-right:hover{background-color:#DCDCDC}#fixedHdrContainer{width:960px;text-align:left}#fixed_hdr_pdf_link{display:inline-block;position:absolute;top:20px;margin-left:8px;cursor:pointer;font-size:12px;}a#fixed_hdr_link{white-space:nowrap;font-weight:700}</style>\");\n\n$(\"#footer\").append('<div id=\"jbs-fixed-hdr\" align=\"center\"><div id=\"fixedHdrContainer\"><a id=\"fixed_hdr_link\" target=\"_blank\" href=\"#\"><div id=\"fixed_hdr-group-right\"><img src=\"http://www.theuserfocus.com/jbs_home/images/pdf_icon.png\" alt=\"Download PDF\" title=\"Download PDF\"/><div id=\"fixed_hdr_pdf_link\">Download PDF</div></div></a><p id=\"jbs-article-toolbar-title\"></p></div></div>');\n\n$(\"body\").append('<script>var tmpstr;tmpstr=$(\"#article .articleInfo h1.articleTitle\").text();$(\"#jbs-article-toolbar-title\").html(tmpstr);tmpstr=$(\".articleToolsContainer li.toolPdf a.pdfLink\").attr(\"href\");$(\"#fixed_hdr_link\").attr(\"href\",tmpstr); $(window).scroll(function (){if ($(this).scrollTop() > 300){$(\"#jbs-fixed-hdr\").css(\"display\", \"block\");}else{$(\"#jbs-fixed-hdr\").css(\"display\", \"none\");}});</script>');","name":"Variation #1"},"5136084768":{"name":"Original"},"8331225394":{"code":"if ($(\".widget-horizontalAd\").length > 0) {\n\t$(\"body\").append(\"<style>.prevNextHeader:first-of-type,.relatedArticleListWidget{display:none}.skip{height:0}.widget.literatumAd.alignCenter.GPT-ad-placeholder.widget-horizontalAd{position:fixed;top:0;left:0;width:100%;background-color:#ededed;padding:10px 0 0}#pb-page-content{margin-top:120px}#jbs-fixed-hdr{top:108px!important;z-index:999999!important;height:26px!important}.horizontalAd iframe{height:90px!important}div.horizontalAdContainer{height:95px!important}.iHubLinkContainerX{margin:0!important}</style>\");\n}\n  \n$(document).ready(function() {\n \nfunction handleStickyLeaderboard() {\n\t$(\"#pb-page-content\").attr(\"style\",\"margin-top:0 !important;\");\n\t$(\".widget.literatumAd.alignCenter.GPT-ad-placeholder.widget-horizontalAd\").attr(\"style\",\"margin-top: 0px !important;position: static !important;display:block !important;background-color: transparent;padding:0;\");\n\t$(\"#jbs-fixed-hdr\").attr(\"style\",\"top: 0 !important;\");\n\t\n  var topY = window.pageYOffset;\n // document.title = topY;\n  \n\tif (topY > 300){\n\t\t$(\"#jbs-fixed-hdr\").attr(\"style\",\"top: 0 !important;display:block !important\");\n  }\n}\n  \n  if ($(\".widget-horizontalAd\").length > 0) {\n\t\tsetTimeout(handleStickyLeaderboard, 8000);\n  }\n});\n\nvar loadScript = function(location, callback){\n   var fileRef = document.createElement('script');\n   fileRef.setAttribute('type','text/javascript');\n\n   if (callback) {\n     if (fileRef.readyState) {  // IE\n       fileRef.onreadystatechange = function() {\n         if (fileRef.readyState == 'loaded' || fileRef.readyState == 'complete') {\n           fileRef.onreadystatechange = null;\n           callback();\n         }\n       };\n     } else {  // Non-IE\n       fileRef.onload = function(){\n         callback();\n       };\n     }\n   }\n\n   fileRef.setAttribute('src', location);\n   document.head.appendChild(fileRef);\n };\n\nloadScript('/pb-assets/AF-test-files/js/article_leaderboard_scroll_goal.js', function() {\n   // CALLBACK - code that does something with the data returned by loading the script\n});","name":"Variation #1"},"8319771445":{"code":"// alert('this is the original');","name":"Original"},"8422351677":{"code":"$(\"body\").append(\"<style>#adminToolbar, .ng-scope, li.showRelatedArticles{display: none;}.widget.literatumAd.alignCenter.GPT-ad-placeholder.widget-verticalAd{border:0px solid transparent;}</style>\");\n \nvar loadScript = function(location, callback){\n   var fileRef = document.createElement('script');\n   fileRef.setAttribute('type','text/javascript');\n\n   if (callback) {\n     if (fileRef.readyState) {  // IE\n       fileRef.onreadystatechange = function() {\n         if (fileRef.readyState == 'loaded' || fileRef.readyState == 'complete') {\n           fileRef.onreadystatechange = null;\n           callback();\n         }\n       };\n     } else {  // Non-IE\n       fileRef.onload = function(){\n         callback();\n       };\n     }\n   }\n\n   fileRef.setAttribute('src', location);\n   document.head.appendChild(fileRef);\n };\n\nloadScript('http://www.theuserfocus.com/jbs_home/js/sticky_skyscraper.js', function() {\n   // CALLBACK - code that does something with the data returned by loading the script\n});","name":"Variation #1"},"8446654794":{"name":"Original"},"8263811917":{"code":"var loadScript = function(location, callback){\n   var fileRef = document.createElement('script');\n   fileRef.setAttribute('type','text/javascript');\n\n   if (callback) {\n     if (fileRef.readyState) {  // IE\n       fileRef.onreadystatechange = function() {\n         if (fileRef.readyState == 'loaded' || fileRef.readyState == 'complete') {\n           fileRef.onreadystatechange = null;\n           callback();\n         }\n       };\n     } else {  // Non-IE\n       fileRef.onload = function(){\n         callback();\n       };\n     }\n   }\n\n   fileRef.setAttribute('src', location);\n   document.head.appendChild(fileRef);\n };\n\nloadScript('http://www.cell.com/pb-assets/AF-test-files/js/article_ab_scroll_depth.js', function() {\n   // CALLBACK - code that does something with the data returned by loading the script\n});\n\nloadScript('http://www.cell.com/pb-assets/AF-test-files/js/article_ab_scroll_depth_cellreports_v2.js', function() {\n   // CALLBACK - code that does something with the data returned by loading the script\n});","name":"Original"},"9010930511":{"code":"/* HIDE OLD HEADER BITS */\n$(\"#pageHeader\").attr(\"style\",\"display:none !important\");\n$(\".dualMenu\").attr(\"style\",\"display:none !important\");\n$(\".profileLinks\").attr(\"style\",\"display:none !important\");\n$(\"body\").attr(\"style\",\"background:white !important\");\n$(\"#pageMainContent\").attr(\"style\",\"border:0px solid white !important\");\n\n$(\"body\").append(\"<style>#hdrNew{background-color:#fff;width:100%;padding:10px 0;text-align:right;font-size:16px!important;line-height:22px;height:20px;display:none}@font-face{font-family:'NexusSan';src:url(/pb-assets/AF-test-files/fonts/NexusSansOffcPro.eot);src:url(/pb-assets/AF-test-files/fonts/NexusSansOffcPro.eot?#iefix) format('embedded-opentype'),url(/pb-assets/AF-test-files/fonts/NexusSansOffcPro.woff) format('woff'),url(/pb-assets/AF-test-files/fonts/NexusSansOffcPro.ttf) format('truetype')}.profileLinks{display:none}.ng-scope{display:none}a.hdrNewLink{margin-left:32px}a.hdrNewLink:last-of-type{margin-right:32px}a.hdrNewLink,#hdrUserLink{color:#5c5c5c;border-bottom:2px solid transparent;text-decoration:none;transition:border-bottom .3s ease 0s,color .3s ease 0;font-weight:400;font-family:'NexusSan',arial,sans-serif!important}a.hdrNewLink:hover{color:#369;border-bottom:2px solid #369;text-decoration:none;transition:border-bottom .3s ease 0s,color .3s ease 0}</style>\");\n\n$(\"<div id='hdrNew'></div>\").insertBefore(\"#pageHeader\");\n\n$(\"body\").append('<link href=\"http://www.theuserfocus.com/jbs_home/css/hybrid_ab_v1.css\" rel=\"stylesheet\" />');\n\nvar loadScript = function(location, callback){\n   var fileRef = document.createElement('script');\n   fileRef.setAttribute('type','text/javascript');\n\n   if (callback) {\n     if (fileRef.readyState) {  // IE\n       fileRef.onreadystatechange = function() {\n         if (fileRef.readyState == 'loaded' || fileRef.readyState == 'complete') {\n           fileRef.onreadystatechange = null;\n           callback();\n         }\n       };\n     } else {  // Non-IE\n       fileRef.onload = function(){\n         callback();\n       };\n     }\n   }\n\n   fileRef.setAttribute('src', location);\n   document.head.appendChild(fileRef);\n };\n\nloadScript('http://www.theuserfocus.com/jbs_home/js/hybrid_ab_v1.js', function() {\n   // CALLBACK - code that does something with the data returned by loading the script\n});","name":"Variation #1"},"7550603602":{"code":"/* _optimizely_redirect=http://www.cell.com.marlin-stag.literatumonline.com/trends/biotechnology/current */\nvar _optly={redir:document.createElement(\"a\")};\n_optly.redir.href=\"http://www.cell.com.marlin-stag.literatumonline.com/trends/biotechnology/current\";\n_optly.cur=window.location.search;\nif (_optly.cur) {_optly.redir.search=_optly.redir.search ? _optly.cur + \"&\" + _optly.redir.search.slice(1) : _optly.cur;}\nwindow.location.replace(_optly.redir.href);\n\n$(\"body\").append(\"<style>.currentCoverSmall { display: none; }</style>\");","name":"Variation #1"},"7038341466":{"code":"$(\"body\").append(\"<style>#jbs-fixed-hdr2 svg { height: 30px; width: 30px; } jbs-fixed-hdr2, .articleSharebookmark, .addthis_toolbox 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href=\"/action/showAbstract?pii=S2451-9294%2816%2930111-5&doi=10.1016%2Fj.chempr.2016.08.009\"title=\"Catalytic DNA-Functionalized Self-Propelled Micromachines for Environmental Remediation\">Pumera and colleagues</a> </div></div></div></div></div><ul class=\"navIndicator\" aria-live=\"assertive\" aria-relevant=\"additions\"></ul> <div class=\"slideshowCaption\"></div></div></section></div></div></div><div class=\"widget slideshow none featuredArticle widget-none widget-compact-all\" id=\"16945e2c-d8a8-4f3f-b727-216beb68b944\"> <div class=\"wrapped \" > <div class=\"widget-body body body-none body-compact-all\"><section class=\"widget slideshowWidget animate-fade noNav \" style=\"width: 190px; margin: 0 auto;\"> <div class=\"wrapped \"> <div class=\"slidePort\" style=\"width: 190px; height: 190px;\"> <div class=\"slides\"> <div class=\"slide slide1\"> <a href=\"/action/showAbstract?pii=S2451-9294%2816%2930113-9&doi=10.1016%2Fj.chempr.2016.08.011\" title=\"Two-Photon Luminescent Bone Imaging Using Europium Nanoagents\"> <noscript alt=\"<img src=http://www.cell.com/pb-assets/journals/research/chem/alt-home/square-articles/1-3/gunnlaugsson.jpg/>\"> <img src=\"http://www.cell.com/pb-assets/journals/research/chem/alt-home/square-articles/1-3/gunnlaugsson.jpg\" alt=\"Two-Photon Luminescent Bone Imaging Using Europium Nanoagents\"/> </noscript> </a> <div class=\"slideMeta\"> <a href=\"/action/showAbstract?pii=S2451-9294%2816%2930113-9&doi=10.1016%2Fj.chempr.2016.08.011\" title=\"Two-Photon Luminescent Bone Imaging Using Europium Nanoagents\"><h3 class=\"slideTitle\">Two-Photon Luminescent Bone Imaging Using Europium Nanoagents</h3></a> <div class=\"slideAuthors\"> <a href=\"/action/showAbstract?pii=S2451-9294%2816%2930113-9&doi=10.1016%2Fj.chempr.2016.08.011\"title=\"Two-Photon Luminescent Bone Imaging Using Europium Nanoagents\">Gunnlaugsson and colleagues</a> </div></div></div></div></div><ul class=\"navIndicator\" aria-live=\"assertive\" 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