| Affiliation: | 1. Gastric Surgery Division, National Cancer Centre Hospital East, Kashiwa, Japan;2. Department of Gastroenterological Surgery, Aichi Cancer Centre Hospital, Nagoya, Japan;3. Department of Gastroenterological Surgery, Cancer Institute Ariake Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan;4. Hepatobiliary and Pancreatic Surgery Division, National Cancer Centre Hospital, Tokyo, Japan;5. Division of Gastroenterological Surgery, Saitama Cancer Centre, Saitama, Japan;6. Exploratory Oncology Research and Clinical Trial Centre, National Cancer Centre Hospital East, Kashiwa, Japan |
