1. Centre for Epidemiology Versus Arthritis, Division of Musculoskeletal and Dermatological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester , Manchester
2. Health Psychology Section, Institute of Psychiatry, Psychology and Neuroscience
3. Centre for Rheumatic Diseases, Department of Inflammation Biology, Faculty of Life Sciences and Medicine, King’s College London , London
4. NIHR Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre , Manchester, UK
5. University of Montpellier
6. Laboratory of Biostatistics and Epidemiology, University of Montpellier , Montpellier
7. Centre de Rhumatologie, Hôpital Purpan
8. Faculté de Médecine, Université Toulouse III, Paul Sabatier University, Inserm UMR1027 , Toulouse
9. Department of Rheumatology, Sorbonne University—Assistance Publique Hôpitaux de Paris, Pitie Salpetriere Hospital
10. PEPITES team, Pierre Louis Institute of Epidemiology and Public Health, INSERM UMRS 1136 , Paris, France
11. Pain Centre Versus Arthritis, University of Nottingham
12. NIHR Nottingham Biomedical Research Centre , Nottingham
13. Department of Rheumatology, Sherwood Forest Hospitals NHS Foundation Trust , Sutton in Ashfield
14. Rheumatology Department, King’s College Hospital
15. Department of Rheumatology, St George’s University Hospitals NHS Foundation Trust
16. Institute of Medical and Biomedical Education, St George’s University of London , London
17. Centre for Health Services and Clinical Research, Life and Medical Sciences, University of Hertfordshire , Hatfield
18. Norwich Medical School, University of East Anglia
19. Rheumatology Department, Norfolk and Norwich University Hospitals NHS Trust , Norwich, UK