1. Department of Advanced Cardiovascular Therapeutics Nagoya University Graduate School of Medicine Nagoya Japan
2. Department of Cardiology Nagoya University Graduate School of Medicine Nagoya Japan
3. Division of Cardiology Japan Community Healthcare Organization Chukyo Hospital Nagoya Japan
4. Department of Cardiology, Cardiovascular Center Nagoya Daini Red Cross Hospital Nagoya Japan
5. Department of Cardiology Toyota Kosei Hospital Toyota Japan
6. Department of Cardiology, Cardiovascular Center Anjo Kosei Hospital Anjo Japan
7. Department of Cardiology Ogaki Municipal Hospital Ogaki Japan
8. Division of Cardiology Toyota Memorial Hospital Toyota Japan
9. Department of Cardiology Komaki City Hospital Komaki Japan