1. Department of Cardiovascular Medicine, Emergency and Critical Care Center, Dokkyo Medical University School of Medicine
2. Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
3. Department of Cardiology, Tokyo Women’s Medical University
4. Department of Emergency Medicine and Michigan Center for Integrative Research in Critical Care, University of Michigan
5. Department of Emergency and Disaster Medicine, Hirosaki University
6. Department of Cardiology, Nagoya University Graduate School of Medicine
7. Department of Internal Medicine, Sakurajyuji Yatsushiro Rehabilitation Hospital
8. Department of Cardiology, Saiseikai Yokohama-shi Nanbu Hospital
9. Department of Cardiology, Kanagawa Cardiovascular and Respiratory Center
10. Kansai Rosai Hospital Cardiovascular Center
11. Division of Cardiovascular Intensive Care, Nippon Medical School Hospital
12. Department of Acute Care Medicine, Fukuoka University Chikushi Hospital
13. Department of Emergency and Disaster Medicine, Yokohama City University
14. Department of Cardiovascular Medicine, Kyushu University Faculty of Medical Sciences
15. Faculty of Health Science, Osaka Aoyama University