1. Division of Cardiology and Cardiovascular Research Center; Veterans General Hospital-Taipei; Taipei Taiwan
2. Graduate Institute of Clinical Medicine; College of Medicine; Taipei Medical University; Taipei Taiwan
3. Division of Cardiology; Sijhih Cathay General Hospital; New Taipei City Taiwan
4. Department of Biomedical Engineering; National Defense Medical Center; Taipei Taiwan
5. Department of Medical Education and Research; Wan Fang Hospital; Taipei Medical University; Taipei Taiwan
6. Division of Cardiovascular Medicine; Department of Internal Medicine, Wan Fang Hospital; Taipei Medical University; Taipei Taiwan
7. School of Medicine; National Yang-Ming University; Taipei Taiwan