1. Stroke Center and Department of Neurology Chang Gung Memorial Hospital Linkou Medical Center, and College of Medicine Chang Gung University Taoyuan Taiwan
2. Department of Neurosurgery Chiayi Chang Gung Memorial Hospital and College of Medicine Chang Gung University Taoyuan Taiwan
3. Clinical Informatics and Medical Statistics Research Center Chang Gung University Taoyuan Taiwan
4. Department of Neurology Shuang-Ho Hospital Taipei Medical University New Taipei City Taiwan
5. Center for Neuropsychiatric Research National Health Research Institutes Miaoli Taiwan
6. Institute of Neuroscience National Yang-Ming UniversityTaipei Taiwan
7. Department of Neurology Faculty of Medicine School of Medicine National Yang‐Ming University Taipei Taiwan