1. Centre for Transport Studies, Department of Civil and Environmental Engineering, Imperial College London, London, UK
2. Sleep Center, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
3. Division of Pulmonary Medicine, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
4. School of Respiratory Therapy, College of Medicine, Taipei Medical University, Taipei, Taiwan
5. Department of Engineering Science, National Cheng Kung University, Tainan, Taiwan
6. Department of General Medicine, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
7. Department of Neurology, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
8. Department of Neurology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
9. Dizziness and Balance Disorder Center, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
10. Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
11. Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
12. Department of Psychiatry, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
13. Department of Otolaryngology, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
14. Biomedical Science and Engineering, National Chiao Tung University, Hsinchu, Taiwan
15. Department of Medicine, Shin Kong Wu-Ho-Su Memorial Hospital, Taipei, Taiwan
16. Division of Integrated Diagnostic and Therapeutics, National Taiwan University Hospital, Taipei, Taiwan
17. Department of Nursing, Cardinal Tien Junior College of Healthcare and Management, Taipei, Taiwan