1Department of Surgery, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Gyeonggi Republic of Korea
2Department of Laboratory Medicine, Keimyung University School of Medicine, Daegu, Republic of Korea
3Department of Surgery, Yonsei University College of Medicine, 50‑1 Yonseiro, Seodaemun‑gu, Seoul, 03722 Republic of Korea
4Hereditary Cancer Clinic, Cancer Prevention Center, Yonsei Cancer Center, Yonsei University College of Medicine, 50‑1 Yonseiro, Seodaemun‑gu, Seoul, 03722 Republic of Korea
5Department of Laboratory Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
6Department of Surgery, Daerim St. Mary’s Hospital, Seoul, Republic of Korea
7Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
8Department of Surgery, Soonchunhyang University Seoul Hospital, Seoul, Republic of Korea
9Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
10Cancer Research Institute, Seoul National University, Seoul, Republic of Korea
11Department of Surgery, Korea Institute of Radiological & Medical Science, Korea Cancer Center Hospital, Seoul, Republic of Korea
12Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University, Seoul, Republic of Korea
13Department of Surgery, Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
14Department of Surgery, Chonbuk National University Hospital, Jeonju, Jeollabuk Republic of Korea