1 Convergent Research Consortium for Immunologic disease, Transplant Research Center, The Catholic University of Korea, Seoul, South Korea.
2 Division of Rheumatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, South Korea.
3 The Rheumatism Research Center, The Catholic University of Korea, Seoul, South Korea.
4 Division of Nephrology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, South Korea.
5 Convergent Research Consortium for Immunologic disease, Transplant Research Center, The Catholic University of Korea, Seoul, South Korea. yangch@catholic.ac.kr.
6 Division of Nephrology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, South Korea. yangch@catholic.ac.kr.
7 Department of Internal Medicine, Seoul St. Mary's Hospital, 505 Banpo-Dong, Seocho-Ku, 137-040, Seoul, Korea. yangch@catholic.ac.kr.
8 Convergent Research Consortium for Immunologic disease, Transplant Research Center, The Catholic University of Korea, Seoul, South Korea. iammila@catholic.ac.kr.
9 The Rheumatism Research Center, The Catholic University of Korea, Seoul, South Korea. iammila@catholic.ac.kr.