LAUSR

Department of Rheumatology and Allergology, NHO Osaka Minami Medical Center, Kawachinagano, Japan Department of Clinical Research, NHO Osaka Minami Medical Center, Kawachinagano, Japan Department of Medical Statics, Osaka City University Graduate School of Medicine, Osaka, Japan Department of Rheumatology, NHO Sagamihara National Hospital, Sagamihara, Japan Department of Orthopedics and Rheumatology, NHO Osaka Toneyama Medical Center, Toyonaka, Japan Department of Internal Medicine, NHO Asahikawa Medical Center, Asahikawa, Japan Department of Rheumatology, NHO Nagoya Medical Center, Nagoya, Japan Department of Rheumatology, NHO Himeji Medical Center, Himeji, Japan Department of Rheumatology, NHO Beppu Medical Center, Beppu, Japan Department of Rheumatology, NHO Kyushu Medical Center, Fukuoka, Japan Department of Rheumatology, NHO Fukuoka National Hospital, Fukuoka, Japan Department of Rheumatology and Clinical Immunology, Kyoto University, Kyoto, Japan Department of Rheumatology, Niigata Rheumatic Center, Niigata, Japan Section of Internal Medicine and Rheumatology, Kumamoto Shinto General Hospital, Kumamoto, Japan Department of Molecular Chemistry, Faculty of Pharmacy, Osaka Ohtani University, Tondabayashi, Osaka, Japan Department of Rheumatology, NHO Tokyo National Hospital, Tokyo, Japan