Institution: | (1) Division of Rheumatology, Medical Immunology Center, Department of Internal Medicine, Konkuk University School of Medicine, 1 Hwayang-dong, Kwangjin-gu, 143-729 Seoul, Korea;(2) Medical Immunology Center, Institute of Biomedical Science and Technology, Konkuk University, 1 Hwayang-dong, Kwangjin-gu, 143-729 Seoul, Korea;(3) Department of Orthopedic Surgery, Konkuk University School of Medicine, 1 Hwayang-dong, Kwangjin-gu, 143-729 Seoul, Korea;(4) The Rheumatism Research Center, Catholic Research Institute of Medical Science, The Catholic University of Korea, Seoul, South Korea;(5) The Rheumatism Research Center, Catholic Research Institute of Medical Science, The Catholic University of Korea, 505 Banpo-Dong, Seocho-Ku, 137-040 Seoul, Korea |