Fax:
Department of Medicine AA21, Division of Rheumatology, University Medical Center Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands
General and clinical information: Bouke P.C. Hazenberg, MD, PhD, email: b.p.c.hazenberg@int.umcg.nl
Laboratory information: Johan Bijzet, BSc, email: j.bijzet@lc.umcg.nl
Webmaster: j.bijzet@lc.umcg.nl