LPS-47365 Fix comma and space problem

Hi Brian,

Here we can't use a ListUtil.toString and accessor, because here we have:

```
<a href="<%= rowURL %>" /><%= name %></a>
````

we need a different URL for each link and also he have a link. 

We use the ListUtil.toString and accessor in the places we have a list of names.

Regards,

Eudaldo.