1. The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine The Catholic University of Korea Seoul Republic of Korea
2. Y‐Biologics Daejeon Republic of Korea
3. Divison of Rheumatology, Department of Internal Medicine Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea Seoul Republic of Korea
4. Department of Biomedicine & Health Sciences, College of Medicine The Catholic University of Korea Seoul Republic of Korea
5. Department of Medical Lifescience, College of Medicine The Catholic University of Korea Seoul Republic of Korea