1. Hunan Provincial People’s Hospital, First Affiliated Hospital of Hunan Normal University, Radiology, Changsha, China
2. First Affiliated Hospital of Hunan Normal University (Hunan Provincial People’s Hospital), Changsha, China
3. Department of Neurology, The Third Hospital of Changsha, Changsha, Hunan, China, Changsha, China
4. Hunan Provincial People’s Hospital, First Affiliated Hospital of Hunan Normal University, Changsha, China
5. Hunan Provincial People’s Hospital, First Affiliated Hospital of Hunan Normal University, Radiology, Changsha, China;