Affiliation: | 1. Department of Gastroenterology, The University of Tokyo, Tokyo, Japan;2. Division of Gastroenterology, Institute for Adult Diseases, Asahi Life Foundation, Chuo-ku, Tokyo, Japan;3. Division of Clinical Genome Research, Institute of Medical Science, The University of Tokyo, Tokyo, Japan;4. Division of Advanced Genome Medicine, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan;5. Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, The University of Tokyo, Tokyo, Japan |