1. Department of Cardiovascular Medicine, Nagasaki University Graduate School of Biomedical Sciences
2. Department of Cardiovascular Medicine, Nagasaki Harbor Medical Center
3. Department of Cardiovascular Medicine, Kouseikai Hospital
4. Department of Cardiovascular Medicine, Japanese Red Cross Nagasaki Genbaku Hospital
5. Department of Cardiovascular Medicine, Saiseikai Nagasaki Hospital
6. Department of Cardiovascular Medicine, Nagasaki Memorial Hospital
7. Department of Cardiovascular Medicine, Nijigaoka Hospital
8. Nagasaki Heart Clinic
9. Tetsuyu Institute Medical Corporation
10. Yamaguchi Cardiovascular Clinic
11. Fujii Clinic
12. Medical Affairs Division, Novartis Pharma K.K.