Affiliation: | 1. Department of Emergency Medicine, Tao-Yuan General Hospital, Ministry of Health and Welfare, Tao-Yuan, Taiwan;2. Department of Emergency Medicine, Hsinchu Mackay Memorial Hospital Hospital, Hsinchu City, Taiwan;3. Department of Neurology, Neurological Institute, Taipei Veterans General Hospital, Taiwan;4. Department of Emergency Medicine, Mackay Memorial Hospital, Taipei, Taiwan;5. Department of Medicine, Mackay Medical College, New Taipei City, Taiwan |