Soonchunhyang University, Harvard University - Brigham and Women’s Hospital, Harvard University - Brigham and Women’s Hospital, Harvard University - Brigham and Women’s Hospital, Harvard University - Brigham and Women’s Hospital, Seoul National University - Boramae Medical Center, Seoul National University - Seoul National University Bundang Hospital, Korea Advanced Institute of Science and Technology (KAIST) - Graduate School of Medical Science and Engineering, Soonchunhyang University, Soonchunhyang University, Catholic University of Daegu, Yonsei University, Kyung Hee University Medical Center, Seoul National University - Department of Internal Medicine, Kyung Hee University Medical Center, Yonsei University, Catholic University of Daegu, Seoul National University - Division of Rheumatology and Harvard University - Department of Medicine