1. Department of Civil and Environmental Engineering, Imperial College London, London, United Kingdom
2. School of Respiratory Therapy, College of Medicine, Taipei Medical University, Taipei, Taiwan
3. Department of General Medicine, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
4. Sleep Center, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
5. Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei, Taiwan
6. Division of Pulmonary Medicine, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
7. Division of Pulmonary Medicine, Department of Internal Medicine,School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
8. Department of Neurology, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
9. Department of Neurology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
10. Taipei Neuroscience Institute, Taipei Medical University, Taipei, Taiwan
11. Dementia Center, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
12. Department of Psychiatry, Taipei Medical University Hospital, Taipei, Taiwan
13. Division of Integrated Diagnostic and Therapeutics, National Taiwan University Hospital, Taipei, Taiwan