1. Nursing Science Division, Department of Human Health Science, Kyoto University Graduate School of Medicine
2. Kyoto University Health Service
3. Kyoto Prefectural University of Medicine School of Nursing
4. Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine
5. Department of Preventive Services, Kyoto University School of Public Health
6. Emergency and Critical Care Medical Center, Osaka Police Hospital
7. Department of Critical Care & Emergency Medicine, Osaka City University Graduate School of Medicine
8. Osaka Municipal Fire Department
9. Department of Acute Medicine, Kinki University Faculty of Medicine