1. Center for Healthy Longevity and Aging Sciences National Yang Ming Chiao Tung University Taipei Taiwan
2. Institute of Neuroscience National Yang Ming Chiao Tung University Taipei Taiwan
3. Brain Research Center National Yang Ming Chiao Tung University Taipei Taiwan
4. Department of Family Medicine Taipei Veterans General Hospital Yuanshan Branch Yi‐Lan Taiwan
5. Center for Geriatric and Gerontology Taipei Veterans General Hospital Taipei Taiwan
6. Taipei Municipal Gan‐Dau Hospital (managed by Taipei Veterans General Hospital) Taipei Taiwan
7. Department of Education and Research Taipei City Hospital Taipei Taiwan
8. Center for Geriatrics and Gerontology Kaohsiung Veterans General Hospital Kaohsiung Taiwan
9. Division of Neurology Department of Internal Medicine Kaohsiung Veterans General Hospital Kaohsiung Taiwan
10. Department of Neurology Neurological Institute Taipei Veterans General Hospital Taipei Taiwan