1. Department of Pediatrics; Mackay Memorial Hospital; Taipei Taiwan
2. Mackay Junior College of Medicine Nursing and Management; Taipei Taiwan
3. Mackay Medical College; Taipei Taiwan
4. Departments of Pediatrics; Shuang Ho Hospital; Taipei Medical University; Taipei Taiwan
5. Division of Cardiology; Department of Medicine; Taipei Veterans General Hospital; Taipei Taiwan
6. Institute of Clinical Medicine; Cardiovascular Research Center; National Yang-Ming University; Taipei Taiwan
7. Division of Cardiology; Department of Internal Medicine; Mackay Memorial Hospital; Taipei Taiwan
8. Mackay Medical College; New Taipei County Taiwan
9. Noninvasive Cardiovascular Research; Cardiovascular Division; Brigham and Women's Hospital; Boston Massachusetts