1. Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
2. Division of Cardiology, Japan Organization of Occupational Health and Safety Kumamoto Rosai Hospital, Yatsushiro, Kumamoto, Japan
3. Division of Neurology, Kumamoto City Hospital, Kumamoto, Japan
4. Cardiovascular Center, Kumamoto Saiseikai Hospital, Kumamoto, Japan
5. Division of Cardiology, Japanese Red Cross Kumamoto Hospital, Kumamoto, Japan
6. Division of Cardiovascular Surgery, Japanese Red Cross Kumamoto Hospital, Kumamoto, Japan
7. Center for Disaster Medical Education and Research, Kumamoto University Hospital, Kumamoto, Japan
8. Department of Oral and Maxillofacal Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
9. Department of Thoracic and Cardiovascular Surgery, Niigata University School of Medicine, Niigata, Japan
10. Department of Metabolic Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
11. Department of Emergency and General Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
12. Department of Nursing and Social Welfare, Kyushu Nursing and Social Welfare University, Tamana, Japan
13. Department of Cardiovascular Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan