anchor.diff:  
     </div>
   
  -  <div class="well <%= 'fieldset_with_errors' if @publication.errors.keys.include?(:publication_type) %>">
  +  <div class="well">
       <div class="page-header"><h3>B. Publication Information <%= quick_save %></h3></div>
   
  -    <div class="control-group">
  +    <div class="control-group <%= 'error' if @publication.errors.keys.include?(:publication_type) %>">
         <label class="control-label">4. Type of publication</label>
         <div class="controls radio">
           <%= f.radio_button(:publication_type, "PP", disabled: disabled) %> <%= label 'publication_publication_type', 'pp', 'CHAT primary or mainline paper (design or primary CHAT hypothesis)' %>
  
positive.code:     </div>
    </div>
  
    <div class="well <%= 'fieldset_with_errors' if @publication.errors.keys.include?(:dcc_resources_none) or @publication.errors.keys.include?(:chat_data_none) %>">
      <div class="page-header"><h3>C. CHAT Resources <%= quick_save %></h3></div>
  
      <div class="control-group">
  
negative.code:     </div>
    </div>
  
    <div class="well">
      <div class="page-header"><h3>E. Attachments <%= quick_save %></h3></div>
  
      <div class="control-group">
  