Content model for the <contrib> element
<!ENTITY % contrib-model
"((%name.class;)*, (%degree.class;)*,
(%contrib-info.class;)* )" >((anonymous | collab | name)*, (degrees)*, (address | aff | author-comment | bio | email | ext-link | on-behalf-of | role | uri | xref)* )
journalpubcustom-models3.ent