anchor.diff:  		var tbody = document.getElementById('identifiersTbody');
   		var row = document.getElementById('newIdentifierRow');
   		var newrow = row.cloneNode(true);
  +		
   		newrow.style.display = "";		
   		newrow.id = 'identifiers[' + index + ']';
   		tbody.appendChild(newrow);
  
positive.code: 				});
  			}
  		}
  			
  		numberOfClonedElements++;
  	}
  	
  
negative.code: 	var prefIdentifierElementId = null;
  	var numberOfClonedElements = 0;
  	var idTypeLocationRequired = {};
  	var currentIdentifierCount = ${fn:length(patientModel.identifiers)};
  	<c:forEach items="${identifierTypes}" var="idType">
  		idTypeLocationRequired[${idType.patientIdentifierTypeId}] = ${idType.locationBehavior == null || idType.locationBehavior == "REQUIRED"};
  	</c:forEach>
  