anchor.diff:  				">
   			<c:out value="${numLinkedExpressionExperiments}" />
   			</a>
  +			</c:if>
  +			<c:if test="${numLinkedExpressionExperiments == 0}">
  +				<c:out value="${numLinkedExpressionExperiments}" />
  +			</c:if>
   		</td>
   	</tr>
   	<tr>
  
positive.code: 			</td>
  		</tr>
  		
  		<tr>
  			<td colspan=2 align="right">
  					<input type="submit" class="button" name="submit"
  					value="<fmt:message key="button.submit"/>" />
  			</td>
  		</tr>
  	</table>
  	<br />
  	
  	
  
negative.code: 			Datasets involved
  		</td>
  		<td>
  			<c:if test="${numLinkedExpressionExperiments != 0}">
  			<a href="/Gemma/expressionExperiment/showAllExpressionExperiments.html?id=
  				<c:forEach items="${expressionExperiments}" var="expressionExperiment">
  					${expressionExperiment.id},
  