THE JAPANESE SOCIETY OF PEDIATRIC HEMATOLOGY/ONCOLOGY
, THE JAPANESE SOCIETY FOR PEDIATRIC GASTROENTEROLOGY, HEPATOLOGY AND NUTRITION
, THE MOLECULAR BIOLOGY SOCIETY OF JAPAN
, JAPAN SOCIETY OF PERINATAL AND NEONATAL MEDICINE
, JAPANESE SOCIETY FOR ABDOMINAL EMERGENCY MEDICINE
, JAPAN SURGICAL SOCIETY
, JAPANESE SOCIETY OF PEDIATRIC SURGEONS