Professor of Clinical Rheumatology, University of Newcastle
Honorary Consultant Rheumatologist, James Cook University Hospital, Middlesbrough
MD, University of Leiden, The Netherlands, 8 July 1988
PhD, University of Leiden, The Netherlands, 23 February 1993
2000-2004 Assistant Professor, Department of Rheumatology, Leiden University Medical Center, The Netherlands.
2002-2004 Research Fellow, National Institute of Arthritis and Musculoskeletal and Skin Diseases, USA.
2004-2007 Associate Professor, Department of Rheumatology, Leiden University Medical Center, The Netherlands.
Dutch Society for Rheumatology. Dutch Society of Internal Medicine. British Society of Rheumatology.
Marie Parijs Award, 2003, Leiden University Medical Center, The Netherlands.
Stem cell transplantation of rheumatic, autoimmune disease. Pathogenesis of rheumatoid arthritis and systemic sclerosis.
B cell biology including regulation of autoantibody production.