1. Department of Cardiology and Nephrology, Mie University Graduate School of Medicine
2. Department of Cardiovascular Medicine, Sapporo Cardiovascular Clinic, Sapporo Heart Center
3. Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University
4. Department of Cardiology, Kokura Memorial Hospital
5. Department of Cardiovascular Medicine, Gifu Heart Center
6. Department of Cardiovascular Medicine, Sendai Kousei Hospital
7. Department of Cardiology, Aichi Medical University
8. Department of Cardiology, Kanazawa Cardiovascular Hospital
9. Department of Cardiology, Fukuyama Cardiovascular Hospital
10. Kansai Rosai Hospital Cardiovascular Center
11. Department of Cardiovascular Medicine, Shinshu University School of Medicine
12. Division of Cardiology, Saiseikai Kumamoto Hospital Cardiovascular Center
13. Department of Cardiology, Saiseikai Fukuoka General Hospital
14. Department of Cardiovascular Medicine, Wakayama Medical University
15. Department of Cardiology, St. Luke’s International Hospital
16. Department of Cardiology, Nakamura Hospital
17. Department of Cardiology, Yamato Seiwa Hospital
18. Department of Cardiology, Chidoribashi Hospital
19. Department of Cardiology, Juntendo University Shizuoka Hospital
20. Department of Cardiology, Japanese Red Cross Kyoto Daini Hospital
21. Department of Cardiology, Chubu Rosai Hospital
22. Department of Cardiology, Juntendo University Urayasu Hospital
23. The Second Department of Internal Medicine, University of Occupational and Environmental Health Japan School of Medicine
24. Department of Cardiovascular Medicine, Saga University
25. Department of Cardiology, Fukuoka Sanno Hospital
26. Department of Cardiology, Tokyo Medical University Hachioji Medical Center