1. 1Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
2. 2Division of Hematology-Oncology, Department of Internal Medicine, Keimyung University Dongsan Hospital, Daegu, Republic of Korea.
3. 3Division of Hematology-Oncology, Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Republic of Korea.
4. 4Department of Health Sciences and Technology, Samsung Advanced Institute for Health Science and Technology, Sungkyunkwan University, Seoul, Republic of Korea.
5. 5Samsung Genome Institute, Samsung Medical Center, Sungkyunkwan University, Seoul, Republic of Korea.
6. 6Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea.
7. 7Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea.
8. 8Division of Hematology-Oncology, Department of Internal Medicine, National Cancer Center, Goyang, Republic of Korea.
9. 9Division of Oncology, Department of Internal Medicine, St. Vincent's Hospital, Suwon, Republic of Korea.
10. 10Lunit, Seoul, Republic of Korea.
11. 11Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea.