Affiliation: | 1. Department of Internal Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan;3. Graduate Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan;4. Innovation and Policy Center for Population Health and Sustainable Environment, College of Public Health, National Taiwan University, Taipei, Taiwan;6. Department and Graduate Institute of Health Care Management, Kainan University, Tao-Yuan, Taiwan;5. Department of Integrated Diagnostics and Therapeutics, National Taiwan University Hospital, Taipei, Taiwan;7. School of Oral Hygiene, College of Oral Medicine, Taipei Medical University, Taipei, Taiwan;12. Department of Health Care Management and Healthy Aging Research Center, Chang Gung University, Taoyuan, Taiwan;8. Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan |