1. Department of Physical Medicine and Rehabilitation, Taipei Medical University Hospital, Taipei 11031, Taiwan
2. Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
3. Cochrane Taiwan, Taipei Medical University, Taipei 11031, Taiwan
4. Department of Geriatric Medicine, Taipei Medical University Hospital, Taipei 11031, Taiwan
5. Department of Neurology, Taipei Medical University Hospital, Taipei Medical University, Taipei 11031, Taiwan
6. Department of Neurology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
7. Department of Neurology, Vertigo and Balance Impairment Center, Shuang Ho Hospital, Taipei Medical University, New Taipei City 23561, Taiwan