1. Department of Rheumatology, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, Wonju, Korea.
2. Department of Medical Informatics and Biostatistics, Graduate School, Yonsei University, Seoul, Korea.
3. Department of Internal Medicine, Hyangnam Smart Hospital, Hwaseong, Korea.
4. Department of Nephrology, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, Wonju, Korea.
5. Division of Rheumatology, Department of Internal Medicine, Korea University Ansan Hospital, Ansan, Korea.
6. Department of Precision Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea.