anchor.diff:           
        </c:if>
        <c:if test="${schedulePreview}">
  -        <div class="accordionDiv" id="accordianHeader-5">
  +        <div class="accordionDiv">
           <h3><a class="accordionA" href="#">Preview study segments</a></h3>
           </div>
           <div id="schedule-preview-controls">
  
positive.code:         <div class="accordionDiv">
            <h3><a class="accordionHeader" href="#">Next Segment</a></h3>
          </div>
          <div>
              <markTag:scheduleStudySegment subject="${subject}"/>
          </div>
          <div class="accordionDiv">
            <h3><a class="accordionHeader" href="#">Population</a></h3>
          </div>
          <div class="card">
              <markTag:population/>
          </div>
  
  
negative.code:             <h3><a class="accordionHeader" href="#">Delay or Advance</a></h3>
          </div>
  
          <div style="display: none" id="accordian-content">
              <div class="accordionRow">
                  <div class="label">Study: </div>
                  <div class="value">
  