肝細胞研究会
, 日本レチノイド研究会
, JAPANESE SOCIETY OF LABORATORY MEDICINE
, The American Association for Cancer Research
, The Vitamin Society of Japan
, Japanese Association for Cancer Prevention
, The Japanese Cancer Association
, The Japan Society of Hepatology
, The Japan Gastroenterological Endoscopy Society
, The Japanese Society of Gastroenterology
, The Japanese Society of Internal Medicine
, 肥満と消化器疾患研究会