[1] National Cancer Center Hospital East,Department of Hepatobiliary and Pancreatic Surgery
[2] National Cancer Center Hospital East,Department of Gastroenterology and Gastrointestinal Oncology
[3] Guardant Health,Clinical Research Support Office
[4] Inc.,Division of Pathology, Research Center for Innovative Oncology
[5] National Cancer Center Hospital East,undefined
[6] National Cancer Center Hospital East,undefined