1. Department of Neurology, Chang Gung University College of Medicine, Chang Gung Memorial Hospital, Chiayi Branch, Taiwan
2. Stroke Center, Geffen School of Medicine, University of California, Los Angeles, CA
3. Research Services Center for Health Information, Chang Gung University, Taoyuan, Taiwan
4. Stroke Center and Department of Neurology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
5. Department of Healthcare Management, Chang Gung University, Taoyuan, Taiwan
6. Department of Neurology, Chang Gung University College of Medicine, Chang Gung Memorial Hospital, Linkou Branch, Taiwan
7. Department of Public Health, China Medical University, Taichung, Taiwan
8. Department of Neurology, Medical University of South Carolina, Charleston, SC