1. Department of Biochemistry and Molecular Cell Biology, School of Medicine, College of Medicine, Taipei Medical University, 250, Wuxing Street, Taipei 11031, Taiwan
2. Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, 250, Wuxing Street, Taipei 11031, Taiwan
3. Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taipei Medical University Hospital, 252, Wuxing Street, Taipei 11031, Taiwan
4. Cell Physiology and Molecular Image Research Center, Wan Fang Hospital, Taipei Medical University, Taipei 11696, Taiwan