anchor.diff:  
                       populateClinicalTrialsTable(keywords);
   
  -                    var infoBox = "<img id='drug-summary-help' src='images/help.png title='"
  +                    var infoBox = "<img id='drug-summary-help' src='images/help.png' title='"
                               + "These drugs were selected based on the patient's genomic alteration. "
                               + "'>";
                       $(".drugs-summary-table-name").html("" + data.length + " drugs " + infoBox);
  
positive.code: <%
      String cancerStudyName = cancerStudy.getTypeOfCancerId();
  %>
  
  <style type="text/css">
  
negative.code:                         var drugTargets = "";
                          var targets = drug[1].split(",");
                          if(targets.length > 3) {
                              drugTargets = targets.slice(0, 3).join(",");
                              drugTargets += ' <br/><small title="' + drug[1] + '" class="drug-targets">('
                                      + (targets.length-3) + ' more)</small>';
                          } else {
                              drugTargets = drug[1];
  