1. Department of Emergency Medicine, School of Medicine; University of Occupational and Environmental Health; Kitakyushu Japan
2. Department of Hemodialysis and Surgery, Chemotherapy Research Institute; International University of Health and Welfare; Ichikawa Japan
3. Department of General Internal Medicine; Hiroshima University Hospital; Hiroshima Japan
4. Department of Radiological Sciences, Faculty of Health Sciences and Graduate School of Human Health Sciences; Tokyo Metropolitan University; Tokyo Japan
5. Department of Obstetrics and Gynecology, University Hospital Mizonokuchi; Teikyo University School of Medicine; Kanagawa Japan
6. Department of Vascular Surgery, International University of Health and Welfare; Mita Hospital; Tokyo Japan
7. Division of Emergency and Critical Care Medicine, Department of Acute Medicine; Nihon University School of Medicine; Tokyo Japan
8. Department of Obstetrics and Gynecology, Juntendo University; School of Medicine; Tokyo Japan
9. Department of Radiology; The Aichi Prefectural Federation of Agricultural Cooperatives for Health and Welfare Kainan Hospital; Aichi Japan
10. Department of Radiology; Teikyo University School of Medicine; Tokyo Japan
11. Emergency Department; Fukui Prefectural Hospital; Fukui Japan
12. Center for Medical Education; University of Toyama; Toyama Japan
13. Department of Surgery, Surgical Oncology and Science; Sapporo Medical University School of Medicine; Sapporo Japan
14. Department of Surgery; Keio University School of Medicine; Tokyo Japan
15. Department of Primary Care and Emergency Medicine; Kyoto University Hospital; Kyoto Japan
16. Department of Surgery; Ogaki Municipal Hospital; Ogaki Japan
17. Comprehensive Internal Medicine; Shiga University of Medical Science; Shiga Japan
18. Chairperson of the Executive Board; Japan Society of Obstetrics and Gynecology; Tokyo Japan
19. President; Japanese Society for Vascular Surgery; Tokyo Japan
20. President; Japan Primary Care Association; Tokyo Japan
21. President; Japan Radiological Society; Tokyo Japan
22. President; Japanese Society for Abdominal Emergency Medicine; Tokyo Japan