1Department of Orthopaedics, Rheumatology, and Musculoskeletal Sciences, University of Oxford, Oxford, UK
2University Institute and Rheumatology Unit, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
3Primary Care Centre Versus Arthritis, School of Medicine, Keele University, Staffordshire, UK
4Oslo, Norway
5University of Utah, Salt Lake City, UT USA
6Santa Casa de Sao Paulo, Sao Paulo, Brazil
7Hong Kong, China
8Women’s College Research Institute, University of Toronto, Toronto, ON Canada
9Pontificia Universidad Javeriana — Hospital Universitario San Ignacio, Bogotá, Colombia
10School of Medicine, Conway Institute for Biomolecular Research, University College Dublin, Dublin, Ireland
11Donald and Barbara Zucker School of Medicine at Hofstra Northwell, Hempstead, NY USA
12University of Toronto, Toronto, ON Canada
13Duke University School of Medicine, Durham, NC USA
14University of Leeds, Leeds, UK
15Cleveland Clinic, Cleveland, OH USA
16University of Cambridge, Cambridge, UK
17Haifa, Israel
18Department of Dermatology, Royal Berkshire Foundation, Reading, UK
19Windsor, CT USA
20Singapore General Hospital, Duke-NUS Medical School, Singapore, Singapore
21Propser, TX USA
22Academic Rheumatology Unit, University of Molise, Campobasso, Italy
23Department of Dermatology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
24Swedish Medical Center/Providence St. Joseph Health and University of Washington, Seattle, WA USA
25Dublin, Ireland
26Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA USA
27Eindhoven, The Netherlands
28Rheumatology Division, Hospital de Clinicas de Porto Alegre, Porto Alegre, Brazil
29Seattle, WA USA
30Cleveland, OH USA
31Department of Medical Humanities, VU University Medical Centre, Amsterdam, Netherlands
32Division of Rheumatology Allergy and Immunology, University of California, San Diego, La Jolla, CA USA