anchor.diff:  		<div class="row">
   			<div class="label"><tags:requiredIndicator /><fmt:message key="registration.consentSignedDate"/></div>
   			<div class="value">
  -				<tags:dateInput path="studySubject.studySubjectStudyVersion.studySubjectConsentVersions[0].informedConsentSignedDate" validateDate="true" cssClass='validate-notEmpty'/>
  +				<tags:dateInput path="studySubject.studySubjectStudyVersion.studySubjectConsentVersions[0].informedConsentSignedDate" validateDate="true" cssClass='required validate-notEmpty'/>
   			</div>
   		</div>
   	</c:if>
  
positive.code: 		<div class="row">
  			<div class="label"><tags:requiredIndicator /><fmt:message key="registration.startDate"/></div>
  			<div class="value">
  				<tags:dateInput path="studySubject.startDate" validateDate="true" cssClass='validate-notEmpty'/>
  			</div>
  		</div>
  	</c:if>
  
negative.code: <script>
  function manageField(box){
  	if(box.value=='' && box.selectedIndex!=0){
  		new Effect.Appear('otherDiseaseDiv');
  	}else{
  		$('otherDiseaseDiv').style.display="none";
  	}
  }
  
  