[1] The Catholic University of Korea,Rheumatism Research Center, Catholic Institutes of Medical Science, College of Medicine
[2] The Catholic University of Korea,Laboratory of Immune Network, Conversant Research Consortium in Immunologic Disease, College of Medicine
[3] Konkuk University Medical Center,Division of Rheumatology, Department of Internal Medicine
[4] Konkuk University School of Medicine,Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine
[5] The Catholic University of Korea,undefined