Japanese Association for Cancer Detection and Diagnosis
, The Japanese Society of Gastrointestinal Cancer Screening
, Japanese Society of Medical Oncology
, The Japanese Association for RNA interference
, The Liver Cancer Study Group of Japan
, The Japanese Society of Internal Medicine
, The Japan Gastroenterological Endoscopy Society
, The Molecular Biology Society of Japan
, The Japan Society of Human Genetics
, The Japanese Society of Gastroenterology
, The Japanese Cancer Association
, The Japanese Society of Hepatology