Affiliation: | 1. Department of Hepatology, Toranomon Hospital, Tokyo, Japan;2. Department of Hepatology, Toranomon Hospital, Tokyo, Japan Okinaka Memorial Institute for Medical Research, Toranomon Hospital, Tokyo, Japan;3. Hepatobiliary-pancreatic Surgery Division, Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan Okinaka Memorial Institute for Medical Research, Toranomon Hospital, Tokyo, Japan |