anchor.diff:                      <div class="col-xs-6 col-md-4">
                           <h4>Affiliate sites</h4>
                           <ul>
  -                            <li><a href="http://als.umassmed.edu/" target="_blank">FALS variant data server</a></li>
  +                            <li><a href="http://als.umassmed.edu/" target="_blank">
  +                                    ALS Variant Server (AVS)
  +                                </a>
  +                            </li>
                           </ul>   
                       </div>
                       <div class="col-xs-6 col-md-4">
  
positive.code:                     <p>The ALS Data Browser is a catalogue of genetic variants identified from 
                          <a href="download.jsp">1,424 Caucasian patients</a> 
                          recruited and sequenced for their diagnosis of Amyotrophic Lateral Sclerosis. 
                          Approximately 93.5% of these cases are sporadic 
                          (<a href="http://als.umassmed.edu/" target="_blank">click here</a> 
                          for a database from familial cases). 
                          The database includes single nucleotide substitution variants 
                          (SNVs) and insertion and deletion (indels) variants. 
                          Funding for this study was provided by Biogen Idec.</p>
  
negative.code:                             <li>Joshua Bridgers</li>
                              <li>
                                  <a href="https://www.linkedin.com/in/nickren" target="_blank" 
                                     style="color: black;text-decoration: none;">
                                      Nick Ren
                                  </a>
                              </li>                            
  