Affiliation: | 1. Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, , Taipei, Taiwan;2. Department of Internal Medicine, National Taiwan University Hospital, , Taipei, Taiwan;3. Hepatitis Research Center, National Taiwan University Hospital, , Taipei, Taiwan;4. Department of Medical Research, National Taiwan University Hospital, , Taipei, Taiwan;5. Department of Internal Medicine, Buddhist Tzu Chi General Hospital Taipei Branch, , Taipei, Taiwan |