anchor.diff:      // Divide histograms only if we are interested in mutations
       boolean divideHistograms = (dataPriority != 2);
   
  -
  +    // Check if we wanna show only the mutation data
  +    boolean onlyMutationData = (dataPriority == 1);
  +
  +    int skippedCancerStudies = 0;
       // Now pool the cancer studies
       ArrayList<CancerStudy> cancerStudiesWithMutations = new ArrayList<CancerStudy>(),
                              cancerStudiesWithOutMutations = new ArrayList<CancerStudy>();
  
positive.code:     var shownHistogram = 1;
      var multipleGenes = <%=multipleGenes%>;
      var divideHistograms = <%=divideHistograms%>;
      var maxAlterationPercent = 0;
      var lastStudyLoaded = false;
  
  
negative.code:                     </div>
                      <div class="sortable">
  
                              <% if(divideHistograms) { %>
                              <h2 class="cross_cancer_header">Studies without Mutation Data</h2>
                              <% }
  
                              outputCancerStudies(cancerStudiesWithOutMutations, out);
  
                          } else if(onlyMutationData) { // Show a message to the user if only mutation data is wanted
                      %>
  
                          <div class="ui-state-highlight ui-corner-all" id="cc-ie-message">
                              <p>
                                  <span class="ui-icon ui-icon-alert" style="float: left; margin-right: .3em; margin-left: .3em">
                                  </span>
                                  Since the data priority is set to 'Only Mutations', <%=skippedCancerStudies%> cancer
                                  studies that do not have mutation data are excluded from this view.
                              </p>
                          </div>
                          <br/>
  
                      <%
                          }
                      %>
                      </div>
                  </div>
  
  