1. Department of Cardiology, Cardiovascular Center Kansai Rosai Hospital Hyogo Japan
2. Department of Cardiology Kokura Memorial Hospital Fukuoka Japan
3. Department of Medicine and Cardiology Chikamori Hospital Kochi Japan
4. Department of Cardiology Morinomiya Hospital Osaka Japan
5. Department of Cardiology SUBARU Health Insurance Ota Memorial Hospital Gunma Japan
6. Heart Center Kasukabe Chuo General Hospital Saitama Japan
7. Department of Cardiology Tokyo Bay Medical Center Chiba Japan
8. Department of Surgery, Division of Vascular Surgery Jikei University School of Medicine Tokyo Japan
9. Department of Cardiology Tokai University Hospital Kanagawa Japan
10. Division of Cardiology Osaka Saiseikai Nakatsu Hospital Osaka Japan
11. Division of Cardiovascular Medicine and Coronary Artery Disease Hyogo College of Medicine Hyogo Japan
12. Department of Cardiology, Cardiovascular Center Tokeidai Memorial Hospital Hokkaido Japan
13. Division of Cardiovascular Medicine Toho University Ohashi Medical Center Tokyo Japan
14. Division of Cardiology, Department of Medicine Showa University School of Medicine Tokyo Japan
15. Cardiology and Catheterization Laboratories Shonan Kamakura General Hospital Kanagawa Japan
16. Department of Cardiology Miyazaki Medical Association Hospital Miyazaki Japan
17. Department of Cardiovascular Medicine Sendai Kousei Hospital Miyagi Japan
18. Department of Cardiovascular Medicine Asahi General Hospital Chiba Japan
19. Department of Cardiology Saiseikai Yokohama City Eastern Hospital Kanagawa Japan
20. Department of Cardiology Kishiwada Tokushukai Hospital Osaka Japan
21. Department of Cardiology Tokushima Red Cross Hospital Tokushima Japan