<script type="text/javascript" charset="utf-8">  
  $(document).on('ready pjax:scriptcomplete',function(){
 
    // Identify this question
    var thisQuestion = $('#question{QID}');
 
    // Modify classes
    $('.answers-list', thisQuestion).removeClass('col-sm-6 col-xs-12').addClass('row ls-answers form-inline');
    $('.answer-item input:radio', thisQuestion).addClass('bootstrap-radio sr-only');
    $('.answer-item label', thisQuestion).removeClass('radio-label control-label');
 
    // Insert the Bootstrap buttons
    $('.answer-container', thisQuestion).prepend('<div class="container-fluid" />');
    $('.answer-container > .container-fluid', thisQuestion).append($('.answers-list', thisQuestion));
    $('.answer-item.radio-item', thisQuestion).each(function(i) {
      var thisID = $(this).attr('id');
      $('.answers-list', thisQuestion).append(
        '<div id="'+thisID+'" class="bootstrap-buttons-div col-xs-12 col-sm-2 inserted-button-div">\
            <div class="button-item btn btn-primary col-xs-12 col-sm-12"></div>\
        </div>'
      );
      $('div.inserted-button-div[id="'+thisID+'"] .button-item', thisQuestion).append($('*', this));
 
    });
    });
</script>