1. Graduate Institute of Clinical Medicine; College of Medicine; Taipei Medical University; Taipei Taiwan
2. Division of Cardiovascular Medicine; Department of Internal Medicine; Wan Fang Hospital; School of Medicine; College of Medicine; Taipei Medical University; Taipei Taiwan
3. Department of Medical Education and Research; Wan Fang Hospital; Taipei Medical University; Taipei Taiwan
4. Cancer Center; Wan Fang Hospital; Taipei Medical University; Taipei Taiwan
5. Department of Internal Medicine; School of Medicine; College of Medicine; Taipei Medical University; Taipei Taiwan