1. Division of Gastroenterology, Department of Internal Medicine, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
2. Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
3. International Master and PhD Program in Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
4. School of Medicine and Health Science, University of Hargeisa, Hargeisa, Somalia
5. Department of Internal Medicine, Hargeisa Group Hospital, Hargeisa, Somalia
6. Integrative Therapy Center for Gastroenterologic Cancers, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
7. Graduate Institute of Biomedical Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan
8. Department of Biomedical Engineering, National Defense Medical Center, Taipei, Taiwan