//
F. Lucasson
J. D. D. Caete
A. M. Orbai
Y. Y. Leung
P. Palominos
A. Balanescu
S. Meisalu
A. Ruyssen-Witrand
M. Soubrier
L. Eder
I. Gaydukova
U. Kalyoncu
P. Richette
M. De Wit
E. Lubrano
J. S. Smolen
L. C. Coates
R. Scrivo
E. Dernis
S. Aydin
M. E. Husni
L. Gossec
Sorbonne Université, Pitié Salpêtrière Hospital, Department of Rheumatology, Paris, France
Ruhr-University Bochum, Rheumazentrum Ruhrgebiet, Bochum, Germany
Hospital Clinic de Barcelona, Department of Radiology, Barcelona, Spain
Johns Hopkins University School of Medicine, Division of Rheumatology, Baltimore, MD, United States of America
Singapore General Hospital, Department of Haematology, Singapore, Singapore
Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Serviço de Reumatologia, Porto Alegra, Brazil
Sf Maria Hospital, University of Medicine and Pharmacy Carol Davila, Internal Medicine and Rheumatology, Bucharest, Romania
East-Tallinn Central Hospital, Department of Rheumatology, Tallinn, Estonia
Toulouse University Hospital, UMR 1027, Inserm, Université Paul Sabatier Toulouse III, Rheumatology Unit, Toulouse, France
CHU Gabriel Montpied, Service de rhumatologie, Clermont-Ferrand, France
University of Toronto, Women’s College Hospital and the Department of Medicine, Toronto, Canada
North-Western State Medical University, Department of Therapy And Rheumatology, Saint Petersburg, Russian Federation
Hacettepe University, Department of Cardiology, Ankara, Turkey
AP-HP Lariboisiere Hospital, Department of Rheumatology, Paris, France
Amsterdam Public Health (APH), Amsterdam University Medical Centre, Department of Medical Humanities, Amsterdam, Netherlands
Dipartimento di Medicina e Scienze della Salute ’Vincenzo Tiberio’, University of Molise, Academic Rheumatology Unit, Campobasso, Italy
Medical University of Vienna, Vienna, Austria
Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford, United Kingdom
Sapienza University of Rome, Department of Internal Medicine and Medical Specialities, Rheumatology Unit, Roma, Italy
Le Mans Central Hospital, Rheumatology Department, Le Mans, France
University of Ottawa Faculty of Medicine, Ottawa Hospital Research Institute, Rheumatology, Ottawa, Canada
Cleveland Clinic, Department of Rheumatologic and Immunologic Diseases, Cleveland, OH, United States of America
France
Germany
Spain
United States
Singapore
Brazil
Romania
Estonia
Canada
Russia
Turkey
Netherlands
Italy
Austria
United Kingdom
N/A
Musculoskeletal
Dermatology
Psoriatic arthritis
N/A
N/A
N/A
Observational
Cross-Sectional
NA
N/A
N/A
N/A