Hiroshima University - Department of Hematology and Oncology, Kurashiki Central Hospital, Yokohama City University - Medical Center, NTT Medical Center Tokyo - Department of Hematology, Hiroshima City North Medical Center Asa Citizens Hospital, Hyogo Medical University, Iwate Medical University, Iwate Prefectural Central Hospital, Osaka Metropolitan University, Asahikawa Medical University, Ome Municipal General Hospital, Otsu Red Cross Hospital - Department of Hematology and Immunology, Saga University, Saga University, Osaka City General Hospital, Kyoto University, Sapporo Medical University, Asahikawa Kosei Hospital - Department of Hematology Oncology, Kyoto Prefectural University of Medicine, Panasonic Health Insurance Organization Matsushita Memorial Hospital - Department of Hematology, Fukushima Medical University, Fukushima Medical University, Saga University - Center for Comprehensive Community Medicine and Saga University

affiliation not provided to SSRN, Bunkyo Gakuin University, International University of Health and Welfare, Fukuoka, affiliation not provided to SSRN, Saga University - Center for Comprehensive Community Medicine, Saga University, affiliation not provided to SSRN and International University of Health and Welfare, Fukuoka

National Hospital Organization Ureshino Medical Center - Department of Cardiovascular Medicine, Saga University - Department of Cardiovascular Medicine, Saga University - Department of Cardiovascular Medicine, Saga University - Department of Cardiovascular Medicine, Miyazaki Medical Association Hospital - Cardiovascular Center, Miyazaki Medical Association Hospital - Cardiovascular Center, National Hospital Organization Ureshino Medical Center - Department of Cardiovascular Medicine, Saga University - Cardiovascular Center, Saga University - Cardiovascular Center, Saga University - Department of Cardiovascular Medicine, Saga University - Department of Cardiovascular Medicine, Saga University - Department of Cardiovascular Medicine, Saga University - Department of Cardiovascular Medicine, Saga University - Center for Comprehensive Community Medicine, Karatsu Red Cross Hospital - Department of Cardiology, Saga University - Department of Cardiovascular Medicine, Saga University - Department of Cardiovascular Medicine, Saga University - Department of Cardiovascular Medicine, Saga University - Department of Cardiovascular Medicine, Saga University - Department of Cardiovascular Medicine, Saga University - Cardiovascular Center, Miyazaki Medical Association Hospital - Cardiovascular Center and Saga University - Department of Cardiovascular Medicine

Yokohama City University, Kyoto Prefectural University, Kyoto Prefectural University of Medicine, Hamamatsu University, Yokohama City University - Department of Gastroenterology and Hepatology, Yokohama City University - Department of Gastroenterology and Hepatology, Kanagawa Dental University Yokohama Clinic, Yokohama Sakae Kyosai Hospital, Shonan Hospital Yokosuka, Namiki Koiso-Medical Clinic, Kanagawa Dental University Yokohama Clinic, Saga-ken Medical Centre, Loco Medical General Institute, Saga University Hospital, Saga University Hospital, Saga University, Saga University Hospital, Karatsu Red Cross Hospital, Masuda Red Cross Hospital, Fujioka General Hospital, Hamamatsu University, Hamamatsu University, Iwata City Hospital, Shimada General Medical Center, Seirei Mikatahara General Hospital, Seirei Hamamatsu General Hospital, Izumo City General Medical Center, Kitasenri Maeda Clinic, National Hospital Organization (NHO) - Yokohama Medical Center, Mie University, Osaka University, Osaka University, Musashino Red Cross Hospital - Department of Gastroenterology and Hepatology, Mie University, Kurume University - Division of Gastroenterology, Kyoto Prefectural University of Medicine - Department of Molecular Gastroenterology and Hepatology, Okayama University, Saga University - Center for Comprehensive Community Medicine, International University of Health and Welfare, Tokyo - International University of Health and Welfare Graduate School, Yokohama City University and Saga University - Division of Metabolism and Endocrinology