American College of Physician
, THE JAPAN SOCIETY FOR MEDICAL EDUCATION
, THE JAPANESE SOCIETY FOR CLINICAL MICROBIOLOGY
, JAPANESE SOCIETY OF CHEMOTHERAPY
, THE JAPANESE ASSOCIATION FOR INFECTIOUS DISEASES
, THE JAPANESE SOCIETY OF INTERNAL MEDICINE
, ISPOR日本部会
, 医療経済学会
, 日本エイズ学会
, JAPANESE SOCIETY FOR INFECTION PREVENTION AND CONTROL