anchor.diff:          color: #428bca;
           padding: 0 5px;
       }
  -    
  +    .sample-record-inline:last-child .sample-record-delimiter {
  +		visibility: hidden;
  +	}
       #page_wrapper_table {
           background-color: white;
       }
  
positive.code:             var info = [];
              info = info.concat(formatStateInfo(sampleData));
              sample_recs += info.join(",&nbsp;");
              sample_recs += "</a>, </div>";
              
              if ((n > nr_in_head && i == nr_in_head-1) || (n <= nr_in_head && i == n-1)) {
                  head_recs = sample_recs;
  
negative.code:         var info = info.concat(formatDiseaseInfo(patientInfo));
          var info = info.concat(formatPatientStatus(patientInfo));
          row += info.join(", ");
          row += "</a></span><span style='float: right'>" + formatCancerStudyInfo()+ "</span><br />";
          $("#clinical_div").append(row);
          
          var head_recs = "";
          var tail_recs = "";
          var sample_recs = "";
          var nr_in_head = 5;
          var is_expanded = false;
          for (var i=0; i<n; i++) {
              var caseId = caseIds[i];
              
              sample_recs += "<div class='sample-record-inline more-sample-info' alt='"+caseId+"'>";
  