1. Department of Orthopaedics, Rehabilitation and Physical Therapy, Leiden University Medical Center, Leiden, The Netherlands
2. Department of Research, Sint Maartenskliniek, Nijmegen, The Netherlands
3. Department of Rheumatology, Radboud University Medical Center, Nijmegen, The Netherlands
4. Department of Rheumatology, Sint Maartenskliniek, Nijmegen, The Netherlands
5. Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden, The Netherlands
6. Department of Rheumatology, Reade, Center for Rehabilitation and Rheumatology, Amsterdam, The Netherlands
7. Department of Rheumatology, Maastricht University Medical Center, Maastricht, The Netherlands
8. The Netherlands and Care and Public Health Research Institute (CAPHRI), Maastricht University, Maastricht, The Netherlands
9. Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands