1. Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine , Tokyo, Japan
2. Center for Outcomes Research, Department of Internal Medicine, University of Illinois College of Medicine Peoria , Peoria, IL, USA
3. Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences , Lucknow, India
4. Division of Rheumatology, Mayo Clinic , Rochester, MN, USA
5. Maulana Azad Medical College , New Delhi, India
6. Centre for Musculoskeletal Research, Division of Musculoskeletal and Dermatological Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester , Manchester, UK
7. Neurology, Manchester Centre for Clinical Neurosciences, Northern Care Alliance NHS Foundation Trust , Salford, UK
8. Mahatma Gandhi Mission Medical College , Navi Mumbai, India
9. Department of Medical Ecology and Hydroclimatology, Istanbul Faculty of Medicine, Istanbul University , Capa-Fatih, Turkey
10. Department of Rheumatology , Royal Melbourne Hospital, Parkville, Australia
11. Walter and Eliza Hall Institute of Medical Research , Parkville, Australia
12. Department of Medical Biology, University of Melbourne , Parkville, Australia
13. Department of Internal Medicine, Rheumatology, Diabetology, Geriatrics and Clinical Immunology, Pomeranian Medical University in Szczecin , Szczecin, Poland
14. Byramjee Jeejeebhoy Government Medical College and Sassoon General Hospitals , Pune, India
15. Rheumatology Department, Kasr Al Ainy School of Medicine, Cairo University , Cairo, Egypt
16. Rheumatology Department, Fauji Foundation Hospital , Rawalpindi, Pakistan
17. Medical Faculty, Sofia University St. Kliment Ohridski , Sofia, Bulgaria
18. Department of Internal Medicine, General Hospital, National Medical Center ‘La Raza’, Instituto Mexicano del Seguro Social , Mexico City, Mexico
19. Division of Rheumatology, Department of Medicine Solna, Karolinska Institutet and Karolinska University Hospital , Stockholm, Sweden
20. Department of Rheumatology, Faculty of Medicine and Health, Örebro University , Örebro, Sweden
21. Centre for Rheumatic Diseases, King’s College London , London, UK
22. Rheumatology Department, King’s College Hospital , London, UK
23. NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals Trust , Leeds, UK
24. Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds , Leeds, UK
25. Southport and Ormskirk Hospital NHS Trust , Southport, UK
26. Department of Rheumatology, Fondazione I.R.C.C.S. Policlinico San Matteo , Pavia, Italy
27. Rheumatology Unit, Dipartimento di Medicine Interna e Terapia Medica, Università degli studi di Pavia , Pavia, Italy
28. Departamento de Reumatología Hospital de Especialidades Dr. Antonio Fraga Mouret, Centro Médico Nacional La Raza, IMSS , Mexico City, Mexico
29. Division of Rheumatology, Faculdade de Medicina FMUSP, Universidade de Sao Paulo , Sao Paulo, Brazil
30. Rheumatology Department, Saint-Joseph University , Beirut, Lebanon
31. Rheumatology Department, Hotel-Dieu de France Hospital , Beirut, Lebanon
32. Medizinische Klinik 3 – Rheumatologie und Immunologie, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg , Erlangen, Deutschland
33. Department of Rheumatology, University Hospital Zurich, University of Zurich , Zurich, Switzerland
34. Division of Musculoskeletal and Dermatological Sciences, Centre for Musculoskeletal Research, School of Biological Sciences, The University of Manchester , Manchester, UK
35. National Institute for Health Research Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, The University of Manchester , Manchester, UK
36. Department of Rheumatology, Salford Royal Hospital, Northern Care Alliance NHS Foundation Trust , Salford, UK
37. Division of Rheumatology and Clinical Immunology, University of Pittsburgh School of Medicine , Pittsburgh, USA
38. Department of Rheumatology, Royal Wolverhampton Hospitals NHS Trust , Wolverhampton, UK
39. Department of Rheumatology, City Hospital, Sandwell and West Birmingham Hospitals NHS Trust , Birmingham, UK