Kyung-Ann Lee
(Division of Rheumatology, Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Seoul)
;
Bo Young Kim
(Division of Rheumatology, Department of Internal Medicine, Gangneung Asan Hospital, University of Ulsan College of Medicine, Gangneung)
;
Sung Soo Kim
(Division of Rheumatology, Department of Internal Medicine, Gangneung Asan Hospital, University of Ulsan College of Medicine, Gangneung)
;
Yun Hong Cheon
(Division of Rheumatology, Department of Internal Medicine, Gyeongsang National University Hospital, Gyeongsang National University School of Medicine, Jinju)
;
Sang-Il Lee
(Division of Rheumatology, Department of Internal Medicine, Gyeongsang National University Hospital, Gyeongsang National University School of Medicine, Jinju)
;
Sang-Hyon Kim
(Division of Rheumatology, Department of Internal Medicine, Keimyung University Dongsan Medical Center, Daegu)
;
Jae Hyun Jung
(Division of Rheumatology, Department of Internal Medicine, Korea University Ansan Hospital, Ansan)
;
Geun-Tae Kim
(Division of Rheumatology, Department of Internal Medicine, Kosin University Gospel Hospital, Busan)
;
Jin-Wuk Hur
(Division of Rheumatology, Department of Internal Medicine, Nowon Eulji Medical Center, Seoul)
;
Myeung-Su Lee
(Division of Rheumatology, Department of Internal Medicine, Wonkwang University Hospital, Iksan, Korea)
;
Yun Sung Kim
(Division of Rheumatology, Department of Internal Medicine, Chosun University Hospital, Gwangju)
;
Seung-Jae Hong
(Division of Rheumatology, Department of Internal Medicine, Kyung Hee University Medical Center, Seoul)
;
Suyeon Park
(Biostatistics, Soonchunhyang University Seoul Hospital, Seoul, Korea)
;
Hyun-Sook Kim
(Division of Rheumatology, Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Seoul)