| Affiliation: | 1. Department of Geriatrics and Gerontology, National Taiwan University Hospital, Taipei, Taiwan;2. Department of Family Medicine, National Taiwan University Hospital, Taipei, Taiwan;3. School of Oral Hygiene, College of Oral Medicine, Taipei Medical University, Taipei, Taiwan;4. Department of Health Care Management, College of Management, Chang Gung University, Taoyuan, Taiwan;5. Department of Health Industry Management, College of Healthcare Management, Kainan University, Taoyuan County, Taiwan;6. Department of Neurology, Keelung Hospital, Keelung, Taiwan;7. Department of Health, Executive Yuan, Keelung, Taiwan;8. Department of Neurology, National Taiwan University Hospital, Taipei, Taiwan;9. Department of Neurology, Far Eastern Polyclinic, Taipei, Taiwan;10. Department of Pharmacology, College of Medicine, National Taiwan University, Taipei, Taiwan;11. Division of Biostatistics, Graduate Institute of Epidemiology, College of Public Health, National Taiwan University, Taipei, Taiwan |
