Just learned from Microsoft that the white-paper on Open XML in healthcare is available on MSDN. The goal of the whitepaper is to show how Open XML can increase the portability of health records and empower the end-user in the tooling that they are familiar with (can you guess the tooling?)
"Using the Office Open XML Formats to Support Electronic Health Records Portability and Health Industry Standards"
Thanks to Ted Pattison and Chris Predeek for allowing me to collaborate on this whitepaper with them. Worked out quite well I feel. Also my first MSDN article which is a nice victory of the week :) Soon there will be a second on SharePoint field development, I'll let you guys know when it arrives.
Hope it helps