1. Department of Neurology, Xuanwu Hospital, Capital Medicine University, Beijing, China
2. Department of Neurology, Duke University School of Medicine, Durham, North Carolina
3. Department of Clinical Medicine, Tasly Biopharmaceuticals Co, Ltd, Tianjin, China
4. Department of Neurology, First Bethune Hospital of Jilin University, Changchun, Jilin, China
5. Department of Neurology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
6. Department of Neurology, Harrison International Peace Hospital, Hengshui, Hebei, China
7. Department of Neurology, General Hospital Northern Theater Command, Shenyang, Liaoning, China
8. Department of Neurology, Inner Mongolia Autonomous Region People’s Hospital, Huhhot, Inner Mogolia, China
9. Department of Neurology, Second People’s Hospital of Huai’an, Huai’an, Jiangsu, China
10. Department of Neurology, Xuzhou Central Hospital, Xuzhou, Jiangsu, China
11. Department of Neurology, First Affiliated Hospital of Baotou Medical College, Inner Mongolia University of Science and Technology, Baotou, Inner Mongolia, China
12. Department of Neurology, Affiliated Hospital of Inner Mongolia Medical University, Huhhot, Inner Mogolia, China
13. for the PROST collaborative group