Ok, here is a quick way (not the best per say) to do what you wish
1. Make a copy of your tv chunk and name it ditto_tvs (or whatever you wish)
2. Change all of your [+ back to [* in your original chunk
3. Assuming you are using Ditto 2, add &removeChunk (otherwise its &commentsChunk) = your origional chunk name to your ditto call
4. Assuming you are using Ditto 2 create a new chunk called ditto_tvs_tpl with the following code:
<div class="ditto_item" id="ditto_item_[+id+]">
<h3 class="ditto_pageTitle"><a href="[~[+id+]~]">[+pagetitle+]</a></h3>
<div class="ditto_documentInfo">by <strong>[+author+]</strong> on [+createdon:date=`%d-%b-%y %H:%M`+]</div>
<div class="ditto_introText">[+introtext+]</div>
{{ditto_tvs}}
</div>
5. Add &tpl=`ditto_tvs_tpl` to your Ditto call
That should be it...