1. Division of Rheumatology, Department of Internal Medicine, The Catholic University of Korea College of Medicine, Seoul, Korea.
2. Division of Rheumatology, Department of Internal Medicine, Incheon St. Mary's Hospital, The Catholic University of Korea College of Medicine, Incheon, Korea.
3. Department of Convergent Research Consortium for Immunologic Disease, Seoul St. Mary's Hospital, The Catholic University of Korea College of Medicine, Seoul, Korea.
4. Business Development, Genexine Inc., Seongnam, Korea.