anchor.diff:      var sample_recs = "";
       var nr_in_head = 5;
       var is_expanded = false;
  -    var hasClinicalData = Object.keys(clinicalDataMap).length > 0;
       for (var i=0; i<n; i++) {
           var caseId = caseIds[i];
   
  
positive.code:             sample_recs += "<svg width='12' height='12' class='case-label-header' alt='"+caseId+"'></svg>&nbsp;";
          }
          sample_recs += "<b><u><a style='color: #1974b8;' href='"+cbio.util.getLinkToSampleView(cancerStudyId,caseId)+"'>"+caseId+"</a></b></u><a>&nbsp;";
          if (hasClinicalData && "SAMPLE_DISPLAY_NAME" in clinicalDataMap[caseId]) {
              sample_recs +="("+clinicalDataMap[caseId]["SAMPLE_DISPLAY_NAME"]+")&nbsp;";
          }
          var info = [];
          info = info.concat(formatDiseaseInfo(_.omit(clinicalDataMap[caseId], Object.keys(patientInfo))));
  
negative.code:     });
  
      row = "<span id='more-patient-info'><b><u><a href='"+cbio.util.getLinkToPatientView(cancerStudyId,patientId)+"'>"+patientId+"</a></b></u><a>&nbsp;";
      var patientDisplayName = guessClinicalData(patientInfo, ["PATIENT_DISPLAY_NAME"]);
      if (patientDisplayName !== null) {
          row +="("+patientInfo["PATIENT_DISPLAY_NAME"]+")&nbsp;";
      }
      var info = [];
      var loc = "";
      var primarySite = guessClinicalData(patientInfo, ["PRIMARY_SITE"]);
      if (primarySite !== null) {
          loc = (" (" + primarySite + ")");
      }
      var info = info.concat(formatPatientInfo(patientInfo).join(", ") + loc);
      var info = info.concat(formatDiseaseInfo(patientInfo));
      var info = info.concat(formatPatientStatus(patientInfo));
  