Kyoto University, Kyoto University, Kyoto University, Sapporo Medical University, Kyoto University - Center for Genomic Medicine, Jichi Medical University, Kyoto University, Yokohama City University, Kagawa University, The University of Tokyo, The University of Tokyo, Kyoto University, Kyoto University, Kansai Medical University, University of Toyama, Sapporo Medical University, Sapporo Medical University, Jichi Medical University, Medical Foundation Kobe Kaisei Hospital, Kanazawa Medical University, Kanazawa University, Yokohama City University - Yokohama City University Hospital, Kyoto University - Kyoto University Hospital, Nagasaki University, The Tazuke Kofukai Medical Research Institute - Kitano Hospital, University of Tokyo - The University of Tokyo Hospital, Tohoku University, Aichi Cancer Center, Kagawa University, Kyushu University, Nagoya City University - Department of Gastroenterology and Metabolism, Kobe University, Nagaoka Red Cross Hospital, Teine Keijinkai Hospital, Japanese Red Cross Otsu Hospital, Osaka Red Cross Hospital, Wakayama Medical University, Shinshu University, Okayama Medical Center, University of Occupational and Environmental Health, Kyoto University, Komagome Hospital - Tokyo Metropolitan Cancer and Infectious Diseases Center, Hyogo Prefectural Amagasaki General Medical Center, Nagahama City Hospital, Kyoto Prefectural University of Medicine - Department of Molecular-Targeting Prevention, Kyoto University - Kyoto University Hospital, Kansai Medical University, Kyoto University, Kyushu University, Kanazawa Medical University, Kyoto University - Center for Genomic Medicine and Independent

Nihon University - Division of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine - Department of Molecular-Targeting Prevention, Kitasato University - Department of Gastroenterology, International University of Health and Welfare Hospital, Ichikawa - Department of Gastroenterology, Japan Organization of Occupational Health and Safety (JOHAS), Jichi Medical University and University of Tokyo - Department of Biostatistics

Kyoto University - Department of Therapeutic Oncology, Kitasato University - Department of Gastroenterology, National Institute of Public Health - Department of Health Promotion, National Cancer Center Hospital East - Department of Gastroenterology and Endoscopy, National Cancer Center Hospital - Endoscopy Division, Kyoto University - Department of Therapeutic Oncology, Kitasato University - Research and Development Center for New Frontiers, Hokkaido University Hospital - Division of Endoscopy, Kanazawa Medical Association, Tohoku University Graduate School of Medicine - Division of Gastroenterology, Shizuoka Cancer Center - Division of Endoscopy, National Hospital Organization (NHO) - Osaka National Hospital, Department of Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences - Department of Gastroenterology and Hepatology, Kanagawa Cancer Center - Department of Gastrointestinal Surgery, Showa Medical University - Division of Gastroenterology, Kumamoto Regional Medical Center - Department of Gastroenterology, St. Marianna University - Division of Gastroenterology and Hepatology, Keio University, Kawasaki Municipal Kawasaki Hospital - Department of Surgery, Tochigi Cancer Center - Department of Gastroenterology, Shizuoka Cancer Center - Department of Diagnostic Pathology, National Cancer Center, Japan - Exploratory Oncology Research and Clinical Trial Center, Kyoto Prefectural University of Medicine - Department of Molecular-Targeting Prevention, National Hospital Organization (NHO) - Kurihama Medical and Addiction Center, Clinical Research Unit and Independent

Osaka International Cancer Institute - Department of Gastrointestinal Oncology, Kobe City Medical Center General Hospital, Kyoto Second Red Cross Hospital - Department of Gastroenterology, Shizuoka Cancer Center, Kurashiki Central Hospital, Osaka Metropolitan University, Osaka International Cancer Institute, Ishikawa Prefectural Central Hospital, Hirosaki General Medical Center, Kansai Rosai Hospital, Tokyo Metropolitan Bokutoh Hospital, Japanese Red Cross Society, Aomori Prefectural Central Hospital, Sano Hospital, Tokushima University, Okayama University, Suita Municipal Hospital - Department of Gastroenterology and Hepatology, Sapporo Medical University, Keio University, Japan Institute for Health Security, University of Miyazaki, Tochigi Cancer Centre, Tonan Hospital, Fukushima Medical University, Nara City Hospital, Naha City Hospital, Sapporo City General Hospital, National Hospital Organization (NHO) - Hakodate National Hospital, Yokohama City University, Toyonaka Municipal Hospital, Osaka Rosai Hospital, National Hospital Organization Osaka National Hospital, Sapporo Medical University, Junpukai Health Maintenance Center Kurashiki, Kyoto Prefectural University of Medicine - Department of Molecular-Targeting Prevention, University of Tokyo and Gunma University

Kansai Medical University, Kurume University, University of Toyama, Nagoya University, Nagoya University, Kindai University, Hiroshima University, Kansai Medical University, Kansai Medical University, Kansai Medical University, University of Toyama, University of Toyama, University of Toyama - Department of Surgery and Science, Nagoya Central Hospital, Wakayama Medical University, Nagoya University, Nagoya University, Kindai University, Kindai University, Hiroshima University, Hiroshima University Graduate School of Biomedical and Health Sciences - Department of Surgery, Hokkaido University, Tokyo Medical University, Kyoto Prefectural University of Medicine - Department of Molecular-Targeting Prevention and Kansai Medical University