For those of you interested: here (http://www.vivici.nl/ insight_into_choices_to_be_made/ ) you can download the translated version of the document we've created within the Dutch mirror group on information models & messages. This document will be presented at the joint ISO/TC 215 Health Informatics and CEN/TC 251 Health Informatics meeting in Instanbul later this month. Hopefully it contributes to an even better discussion about choices to be made in the various CEN/ISO member countries.
Cheers, Stef

