1. Division of Hepatogastroenterology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
2. Chang Gung University College of Medicine, Kaohsiung, Taiwan
3. Division of Infectious Diseases, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
4. Department of Pharmacy, Kaohsiung Gang Gung Memorial Hospital, Kaohsiung, Taiwan
5. School of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan