Updated DTD
Removed cross labelling for authors and affiliations

The numbering of affiliations to be associated with the author names is not required for the pdf and this is the only use case for this, so has been removed
Remove repetition of author name

This repetition of the author name changes the html display so it does not look good. It is a pdf only function requirement so suggest TNQ build the pdf template to pull in the author name in bold to the pdf and remove from the xml, as indicated here