1. Stroke Center and Department of Neurology, National Taiwan University Hospital, Taipei, Taiwan
2. Department of Neurology, Cheng Hsin General Hospital, Taipei, Taiwan
3. Department of Neurology, China Medical University Hospital, Taichung, Taiwan
4. Department of Neurology, Kuang Tien General Hospital, Taichung, Taiwan
5. Department of Neurology, Tri‐Service General Hospital, Taipei, Taiwan
6. Department of Neurology, En Chu Kong Hospital, New Taipei City, Taiwan
7. Department of Neurology, China Medical University Beigang Hospital, Taichung, Taiwan
8. Department of Neurology, Changhua Christian Hospital, Changhua, Taiwan
9. Department of Neurology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
10. Department of Neurology, National Cheng Kung University Hospital, Tainan, Taiwan
11. Department of Neurology, Shin Kong Wu Ho‐Su Memorial Hospital, Taipei, Taiwan
12. Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan
13. Graduate Institute of Clinical Medical Science, China Medical University, Taichung, Taiwan