1. Department of Otorhinolaryngology-Head and Neck Surgery, Taipei Veterans General Hospital, Taiwan
2. Department of Otorhinolaryngology, National Yang-Ming University School of Medicine, Taiwan
3. Division of Hematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taiwan
4. Institute of Public Health, National Yang-Ming University School of Medicine, Taiwan
5. Department of Internal Medicine, National Yang-Ming University Hospital, Taiwan
6. Department of Neurology, Neurological Institute, Taipei Veterans General Hospital, Taiwan
7. Department of Neurology, National Yang-Ming University School of Medicine, Taiwan
8. Department of Family Medicine, Taipei Veterans General Hospital, Taiwan
9. Department of Family Medicine, National Yang-Ming University School of Medicine, Taiwan
10. Institute of Brain Science, National Yang-Ming University School of Medicine, Taiwan
11. Brain Research Center, National Yang-Ming University School of Medicine, Taiwan