1. Department of Internal Medicine, Japan Community Healthcare Organization Kyushu Hospital
2. Sakakibara Heart Institute
3. Cardiovascular Center, Jichi Medical University Saitama Medical Center
4. Hirakata Kohsai Hospital
5. Department of Cardiology, Juntendo University Graduate School of Medicine
6. Department of Angiology and Cardiology, Kitasato University Graduate School of Medical Sciences
7. Department of Internal Medicine and Rehabilitation Science, Tohoku University Graduate School of Medicine
8. Department of Cardiac Rehabilitation, Saitama International Medical Center, Saitama Medical University
9. Department of EBM Research, Institute for Advancement of Clinical Research and Translational Science, Kyoto University Hospital
10. Department of Cardiology, Sakakibara Heart Institute
11. St. Marianna University School of Medicine
12. Department of Cardiology, Gunma Prefectural Cardiovascular Center
13. Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center