1. Universidad Cientifica del Sur and Hospital Guillermo Almenara Irigoyen, EsSalud Lima Peru
2. Heersink School of Medicine, University of Alabama at Birmingham, and School of Medicine, Universidad Peruana Cayetano Heredia Lima Peru
3. University of California San Francisco
4. Mayo Clinic Rochester Minnesota
5. Mayo Clinic Jacksonville Florida
6. Keck School of Medicine, University of Southern California Los Angeles
7. Brigham and Women's Hospital and Harvard Medical School Boston Massachusetts
8. Massachusetts General Hospital and Harvard Medical School Boston Massachusetts
9. McMaster University, Hamilton, and Canadian Arthritis Patient Alliance Toronto Ontario Canada
10. Boston University School of Medicine Boston Massachusetts
11. Beth Israel Deaconess Medical Center and Harvard Medical School Boston Massachusetts
12. Healthpartners St. Paul Minnesota
13. University of Otago Wellington New Zealand
14. Crystal Run Health Middletown New York
15. German Rheumatism Research Center Berlin Germany
16. Portuguese League Against Rheumatic Diseases, Lisbon, Portugal, and European League Against Rheumatism Standing Committee of People with Arthritis/Rheumatism in Europe Kilchberg Switzerland
17. University of Manchester, National Institute of Health Research Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, and Manchester Academic Health Science Centre Manchester UK
18. Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, and Pitié‐Salpêtrière Hospital, AP‐HP Paris France
19. Instituto de Salud Musculoesquelética Madrid Spain
20. University of Manchester and Manchester Academic Health Science Centre Manchester UK
21. University College London, National Institute for Health Research University College London Hospitals Biomedical Research Centre, University College London Hospitals NHS Foundation Trust, and Northwick Park Hospital, London North West University Healthcare NHS Trust London UK
22. University of Queensland School of Clinical Medicine, Herston, and Royal Brisbane and Women's Hospital, Metro North Hospital and Health Service Queensland Australia