[1] The Jikei University School of Medicine,Division of Gastroenterology and Hepatology, Department of Internal Medicine
[2] Kashiwa Hospital,Department of Public Health and Environmental Medicine
[3] The Jikei University School of Medicine,Institute of Clinical Medicine and Research
[4] The Jikei University School of Medicine,Division of Gastroenterology and Hepatology, Department of Internal Medicine
[5] The Jikei University School of Medicine,Department of Surgery
[6] The Jikei University School of Medicine,Department of Microbiota Research
[7] Kashiwa Hospital,Department of Functional Diagnostic Science
[8] Juntendo University Graduate School of Medicine,undefined
[9] Osaka University Graduate School of Medicine,undefined