1 Department of Laboratory Medicine, Seoul National University Hospital, Seoul, Republic of Korea.
2 Department of Laboratory Medicine, Seoul National University Hospital, Seoul, Republic of Korea; Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea. Electronic address: soonlee@snu.ac.kr.
3 Division of Clinical Bioinformatics Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea.
4 Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea.
5 Department of Laboratory Medicine, Chungbuk National University Hospital, Cheongju, Republic of Korea.
6 Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea.
7 Department of Pediatrics, Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea.
8 Department of Laboratory Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea.