anchor.diff:  
   
   <caaers:renderFilter elementID="diseaseHistory.metastaticDiseaseSites[].codedSite">
  -  <a name="anchorMetastaticDiseasesSection"></a>
  +  <!-- <a name="anchorMetastaticDiseasesSection"></a> -->
     <chrome:box id="aeReport.diseaseHistory.metastaticDiseaseSites" title="Metastatic Disease Site" collapsable="true" >
         <jsp:body>
           <p><tags:instructions code="instruction_ae_patientdetails_metadiseasesite"/></p>
  
positive.code:                 <tags:indicator id="pre-cond-btn-indicator" />
  
              <div id="_preExistingConditions">
                  <a name="anchorPreExistingCondition"></a>
                  <tags:indicator id="preExistingCondition-indicator"/>
                  <div id="anchorPreExistingCondition">
                      <c:set var="size" value="${fn:length(command.aeReport.saeReportPreExistingConditions)}" />
  
negative.code: <c:if test="${empty command.assignment.studySite.study.studyPurpose or command.assignment.studySite.study.studyPurpose eq 'Treatment'}">
      <chrome:box id="aeReport.diseaseHistory" title="Disease Information" collapsable="true">
        <tags:instructions code="instruction_ae_patientdetails_diseaseinfo"/>
      <!-- <a name="anchorDiseaseInfo"></a> -->
      <div id="anchorDiseaseInfo">
        <ui:row path="${fieldGroups['disease'].fields[0].propertyName}">
          <jsp:attribute name="label">
  