1. Department of Cardiovascular Medicine, St. Luke’s International Hospital
2. Medical quality management office, St. Luke’s International Hospital
3. Information and Communication Committee, the Japanese Circulation Society
4. Center for Surveillance, Immunization, and Epidemiologic Research, National Institute of Infectious Diseases
5. Department of Graduate School of Medicine (Cardiology), International University of Health and Welfare
6. Department of Cardiovascular Medicine, Nephrology, and Neurology, Graduate School of Medicine, University of the Ryukyus
7. Department of Cardiology, Center for Health Surveillance & Preventive Medicine, Tokyo Medical University
8. Department of Cardiology, Cedars-Sinai Medical Center
9. Department of Cardiology, Gifu University
10. Department of Cardiovascular Physiology and Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University
11. Clinical and Translational Research Center, Kobe University Hospital
12. Department of Cardiology, Keio University School of Medicine
13. Department of Cardiology, Nagoya City University Mirai Kousei Hospital
14. Department of Nursing, Kameda Medical Center
15. Department of Cardiovascular Medicine, Tokushima University Hospital
16. Department of Cardiovascular Medicine, Hokkaido University Graduate School of Medicine
17. Department of Cardiovascular Medicine, Saga University