Japanese Society for Radiation Oncology
, Japan Radiological Society
, Japan Society of Clinical Oncology
, Japan Lung Cancer Society
, Japanese Radiation Oncology Study Group
, Japan Society for Head and Neck Cancer
, West Japan Oncology Group
, Japan Society of Urologic Oncology
, Japanese College of Radiology
, American Society for Radiation Oncology
, International Association for the Study of Lung Cancer