1. Department of Cardiology, Juntendo University School of Medicine
2. Center for General Internal Medicine and Emergency Care, Kinki University School of Medicine
3. Division of Cardiology, Department of Medicine, Nihon University School of Medicine
4. Department of Cardiovascular Medicine, Kyoto University Graduate School of Medicine
5. Department of Cardiology, Tenri Hospital
6. Division of Cardiovascular Medicine, Kanazawa University Graduate School of Medicine
7. Division of Cardiology, Fujita Health University
8. Department of Cardiology, Kurashiki Central Hospital
9. Division of Cardiology, Yokohama City University Medical Center
10. Department of Stroke Medicine, Kawasaki Medical School
11. Department of Neurology, St. Marianna University School of Medicine
12. Department of Neurology, Tokyo Women's Medical University
13. Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine