1. Emergency Medical Center; Fujisawa City Hospital; Kanagawa Japan
2. Japan DMAT Secretariat; National Hospital Organization Disaster Medical Center; Tokyo Japan
3. Emergency & Critical Care Center; Kawasaki Municipal Hospital; Kanagawa Japan
4. Advanced Medical Emergency and Critical Care Center; Japanese Red Cross Maebashi Hospital; Gunma Japan
5. Japan Defense Force Hospital Ohminato; Prior affiliation; Japan Joint Staff, Ministry of Defense; Tokyo Japan
6. National Defense Medical College; Saitama Japan
7. Division of Emergency and Disaster Medicine; Tottori University; Tottori Japan
8. Department of Emergency Medicine; Yamagata Prefectural Medical Center for Emergency; Yamagata Japan
9. Department of Emergency Medicine; Hyogo Emergency Medical Center; Hyogo Japan
10. Department of Acute Critical Care and Disaster Medicine; Tokyo Medical and Dental University; Tokyo Japan