Affiliation: | 1. Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan;2. Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan;3. Department of Neurosurgery, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan;4. Graduate Institute of Injury Prevention and Control, Taipei Medical University, Taipei, Taiwan;5. Department of Mathematics, Soochow University, Taipei, Taiwan;6. Evidence Based Medicine Center, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan |