ELocationID EIdType="pii"

removed as not necessary
 <ArticleId IdType="pii">2/0/e00776</ArticleId>

Removed as not necessary
<MiddleName>A</MiddleName>

Added middle name/initial - output from EJP as separate info and as PubMed DTD allows it, our xml should be this granular
<Suffix>

Added as an example
History and date format

Added history detail and updated date format of month to numeric according to PubMed example
Keyword

Added keywords to demonstrate we'll add major subject area and research organism to our xml, which HW previously could not do
Group author

Added details of how a group author should be dealt with when sending the information to PubMed
Object type - not keywords

We can add in other key information when we have it, here, e.g. PDB number.
Not necessary for launch, but would be good to add to the backlog
Object (O)

The Object tag includes the Type attribute, which may include only one of the following values for each identifier:

Keyword
DDBJ/EMBL/GenBank
SwissProt
Omim
Uniprot
PDB
NCBI:pubchem-substance
NCBI:pubchem-bioassay
NCBI:pubchem-compound
NCBI:refseq
Correction to validate file </object> tag missing
Correction to validate file

Additional </object> removed