1. Department of Medical Research and Education, Taipei, Taiwan
2. Institute of Biochemistry and Molecular Biology, School of Life Sciences, National Yang-Ming University, Taipei, Taiwan
3. Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan
4. Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan
5. Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
6. Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan
7. Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan
8. Institute of Pharmacology, School of Medicine, National Yang-Ming University, Taipei, Taiwan