1. Department of Neurology, The First Affiliated Hospital, Guangxi Medical University, Nanning, Guanxi, China (mainland)
2. Department of Neurology and Stroke Center, The First Affiliated Hospital, SunYat-sen University, Guanzhou, Guangdong, China (mainland)
3. Department of Radiology, The First Affiliated Hospital, Guangxi Medical University, Nanning, Guanxi, China (mainland)
4. Department of Neurology , The First Affiliated Hospital, Guangxi Medical University, Nanning, Guanxi, China (mainland)