Affiliation: | 1. Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan;2. Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan;3. Faculty of Internal Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan;4. Department of Occupational Medicine, Kaohsiung Municipal Ta‐Tung Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan;5. Department of Internal Medicine, Kaohsiung Municipal Hsiao‐Kang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan;6. Department of Medical Laboratory Science and Biotechnology, College of Health Science, Kaohsiung Medical University, Kaohsiung, Taiwan;7. Division of Gastroenterology, Department of Internal Medicine, Chi‐Mei Medical Center, Tainan, Taiwan |