1. Department of Neurology National Taiwan University Hospital Hsin‐Chu Branch Hsin‐Chu Taiwan
2. Graduate Institute of Clinical Medicine College of Medicine National Taiwan University Taipei Taiwan
3. Stroke Center and Department of Neurology National Taiwan University Hospital Taipei Taiwan
4. Department of Neurology Taipei Medical University Hospital and Shuang Ho Hospital Taipei Taiwan
5. School of Public Health College of Public Health Taipei Medical University Taipei Taiwan