1. Department of Critical Care Medicine and Trauma, National Hospital Organization Disaster Medical Center
2. Emergency and Critical Care Medical Center, Yamanashi Prefectural Central Hospital
3. Department of Emergency Medicine, Minamitama Hospital
4. Department of Radiology, Tokyo Metropolitan Health and Medical Treatment Corporation Ohkubo Hospital
5. Department of Radiology, National Hospital Organization Disaster Medical Center
6. Department of Emergency and Critical Care Medicine, Nippon Medical School Hospital