1. Department of Neurology Samsung Medical Center Sungkyunkwan University School of Medicine Seoul Korea
2. Samsung Alzheimer Research Center Samsung Medical Center Seoul Korea
3. Neuroscience Center Samsung Medical Center Seoul Korea
4. Department of Otolaryngology – Head and Neck Surgery Samsung Medical Center Sungkyunkwan University School of Medicine Seoul Korea
5. Department of Neurology Gyeongsang National University School of Medicine and Gyeongsang National University Changwon Hospital ChangwonKorea
6. Department of Neurology Chonnam National University Hospital Chonnam National University Medical School Gwangju Korea
7. Department of Neurology Myongji Hospital Hanyang University GoyangKorea
8. Center for Health Promotion Samsung Medical Center Sungkyunkwan University School of Medicine Seoul Korea
9. Departments of Otolaryngology, Medicine, Mental Health, and Epidemiology Johns Hopkins University Baltimore MD USA
10. Department of Health Sciences and Technology SAIHST Sungkyunkwan University SeoulKorea
11. Stem cell & Regenerative Medicine Institute Samsung Medical Center SeoulKorea
12. Department of Clinical Research Design & Evaluation SAIHST Sungkyunkwan University SeoulKorea
13. Department of Digital Health SAIHST Sungkyunkwan University Seoul Korea