1. Department of Pharmaceutical Sciences, Faculty of Pharmacy, Isra University, P.O. Box 22, Amman 11622, Jordan
2. Department of Pharmaceutical Sciences, School of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan 48201, United States
3. School of Medicine, The Ohio State University, Columbus, Ohio 43202, United States
4. Department of Gastroenterology and Hepatology, Internal Medicine Department, Jordan University Hospital, Amman 11942, Jordan