| Affiliation: | 1. Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea;2. Division of Rheumatology, Department of Internal Medicine, Busan Medical Center, Busan, South Korea;3. Division of Rheumatology, Department of Internal Medicine, Chung-Ang University School of Medicine, Seoul, South Korea;1. Department of rheumatic and immunologic diseases, Cleveland Clinic, 9500, Euclid Avenue, Desk A50, Cleveland, OH 44195, USA;2. Diagnostic radiology, Cleveland Clinic, OH, USA;1. Rheumatology Division, Hospital Universitario San Cecilio, Granada, Spain;2. Rheumatology Division, Hospital Universitario Marqués de Valdecilla, IFIMAV, Santander, Spain;1. Department of Rheumatology, CHRU, University Teaching Hospital, and University of Franche-Comté, Besançon, France;2. Department of Oncology, CHRU, University Teaching Hospital, and University of Franche-Comté, Besançon, France;1. Service de Rhumatologie, Centre Hospitalier Départemental Vendée, La Roche-sur-Yon, France;2. Dermatologist, Centre Hospitalier Départemental Vendée, La Roche-sur-Yon, France;3. Cabinet de Rhumatologie, Les Herbiers, France |
