Affiliation: | 1. Division of Gastroenterology and Hepatology, Department of Internal Medicine, E-DA Hospital/I-Shou University, Kaohsiung, Taiwan;3. School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan;4. Division of Gastroenterology and Hepatology, Department of Internal Medicine, E-DA Hospital/I-Shou University, Da-Chung Branch, Kaohsiung, Taiwan;6. Division of Gastroenterology and Hepatology, Department of Internal Medicine, E-DA Cancer Hospital/I-Shou University, Kaohsiung, Taiwan;5. Department of Family Medicine, E-DA Hospital/I-Shou University, Kaohsiung, Taiwan |