1 Department of Genomic Medicine, Seoul National University Hospital, Seoul, Korea.
2 Department of Laboratory Medicine, Seoul National University Hospital, Seoul, Korea.
3 Division of Rheumatology, Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Korea.
4 Division of Hematology and Medical Oncology, Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea.
5 Department of Neurology, Seoul National University Hospital, Seoul, Korea.