1. Department of Cardiology and Geriatrics, Kochi Medical School, Kochi University
2. Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
3. Department of Cardiovascular Medicine, Osaka City University, Graduate School of Medicine
4. Department of Cardiovascular Medicine, Kitasato University Kitasato Institute Hospital
5. Department of Neurology, Kumamoto University
6. Department of Internal Medicine, Maruko Central Hospital
7. Department of Cardiology, Keio University School of Medicine
8. Department of Medicine (Neurology and Rheumatology), Shinshu University
9. Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine
10. Department of Haematology, Japanese Red Cross Medical Center
11. Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University
12. Department of Cardiovascular Medicine, Kyushu University
13. Department of Cardiovascular Medicine, North Alps Medical Center Azumi Hospital
14. Department of Diagnostic Radiology, Faculty of Life Sciences, Kumamoto University
15. Department of Neurology, Kumamoto University Graduate School of Medical Sciences
16. Institute for Biomedical Sciences, Shinshu University
17. Department of Cardiovascular Medicine, Hokkaido University
18. Department of Amyloidosis Research, Nagasaki International University
19. Sakakibara Heart Institute
20. Department of Cardiovascular Medicine, Kyoto University Graduate School of Medicine