1. Department of Pediatrics, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
2. Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
3. Hepatitis Research Center, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
4. Medical Education and Bioethics, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
5. Medical Research, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan