Affiliation: | 1.Research Laboratories, Hoechst Marion Roussel Deutschland GmbH, DG Rheumatology, Building H821, D-65925 Frankfurt, Germany, Fax +49 611 962 9375, e-mail: hansulrich.schorlemmer@hmrag.com,DE;2. Core Research Function, Building H824, D-65926 Frankfurt, Germany,DE |