1. Department of Cardiology, Hirosaki University Graduate School of Medicine
2. Center for Cerebral and Cardiovascular Disease Information, National Cerebral and Cardiovascular Center
3. Department of Internal Medicine and Cardiology, Nippon Medical School Tama-Nagayama Hospital
4. Department of Cardiology, National Hospital Organization Kyoto Medical Center
5. Department of Cardiovascular Medicine, The Cardiovascular Institute
6. Department of Cardiovascular Medicine, Kanazawa University Graduate School of Medical Science
7. Department of Cardiology, Keio University School of Medicine
8. Department of Cardiovascular Medicine, Tokyo Medical and Dental University
9. Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center
10. Department of Preventive Cardiology, National Cerebral and Cardiovascular Center
11. Department of Health Policy and Management School of Medicine, Keio University
12. Department of Preventive Medicine and Public Health, Keio University School of Medicine