1. Centre for Rheumatic Diseases, King’s College London, Weston Education Centre, Cutcombe Road, London SE5 9RJ, UK
2. Department of Pathophysiology, Ivano-Frankivsk National Medical University, 76018 Ivano-Frankivsk, Ukraine
3. Division of Rheumatology, Department of Medicine Solna, Karolinska Institutet and Karolinska University Hospital, 17176 Stockholm, Sweden
4. Rheumatology Department, King’s College Hospital, London SE5 9RS, UK
5. Mymensingh Medical College, Mymensingh 2200, Bangladesh
6. Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras, Kuala Lumpur 56000, Malaysia
7. Division of Rheumatology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10100, Thailand
8. Department of Medicine, Queen Savang Vadhana Memorial Hospital, Chonburi 20000, Thailand
9. Department of Medicine, Section of Rheumatology, St. Luke’s Medical Center-Global City, Taguig 1630, Philippines
10. Division of Allergy, Immunology and Rheumatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung 402, Taiwan
11. Department of Medical Research, Taichung Veterans General Hospital, Taichung 402, Taiwan
12. Seth Gordhandhas Sunderdas Medical College and King Edwards Memorial Hospital, Mumbai 400001, Maharashtra, India
13. Division of Musculoskeletal and Dermatological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester, Manchester M13 9PL, UK
14. Manchester Centre for Clinical Neurosciences, Salford Royal NHS Foundation Trust, Salford M16 0TT, UK
15. Southport and Ormskirk Hospital NHS Trust, Southport PR8 6PN, UK
16. Bristol Medical School Translational Health Sciences, University of Bristol, Bristol BS8 1QU, UK
17. Department of Rheumatology, North Bristol NHS Trust, Bristol BS9 4RJ, UK
18. Mahatma Gandhi Mission Medical College, Navi Mumbai 401208, Maharashtra, India
19. Rheumatology Unit, Department of Medicine and Therapeutics, University of Ghana Medical School, College of Health Sciences, Korle-Bu, Accra KB 460, Ghana
20. Reference Center for Osteoporosis, Rheumatology and Dermatology, Pontifica Universidad Javeriana Cali, Cali 760046, Colombia
21. Department of Medicine, Hospital Universidad del Norte, Barranquilla 081001, Colombia
22. Department of Rheumatology, Salford Royal Hospital, Northern Care Alliance NHS Foundation Trust, Salford M6 8HD, UK
23. Division of Rheumatology and Clinical Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15261, USA
24. Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow 226014, Uttar Pradesh, India
25. Department of Rheumatology, Royal Wolverhampton Hospitals NHS Trust, Wolverhampton WV10 0QP, UK
26. Department of Rheumatology, City Hospital, Sandwell and West Birmingham Hospitals NHS Trust, Birmingham B71 4HJ, UK
27. Department of Rheumatology, Faculty of Medicine and Health, Örebro University, 70281 Örebro, Sweden