- Correspondence to:
Professor F P Luyten
Department of Rheumatology, University Hospitals KULeuven, Herestraat 49, B3000 Leuven, Belgium;
- Accepted June 26, 2006
- First published June 30, 2006.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.