日本救急医学会 関東地方会
, 日本臨床救急医学会
, 日本整容脳神経外科学会
, THE JAPANESE CONGRESS OF NEUROLOGICAL SURGEONS
, THE JAPANESE SOCIETY OF INTENSIVE CARE MEDICINE
, THE JAPANESE SOCIETY ON SURGERY FOR CEREBRAL STROKE
, THE JAPAN STROKE SOCIETY
, THE JAPAN SOCIETY OF NEUROTRAUMATOLOGY
, Japanese Society for Intravascular Neurosurgery
, THE JAPANESE ASSOCIATION FOR THE SURGERY OF TRAUMA
, THE JAPAN NEUROSURGICAL SOCIETY
, JAPANESE ASSOCIATION FOR ACUTE MEDICINE