Affiliation: | 1.Department of Emergency Medicine,Huazhong University of Science and Technology,Wuhan,China;2.Department of Neurology,Huazhong University of Science and Technology,Wuhan,China;3.Department of Radiology, Tongji Hospital, Tongji Medical College,Huazhong University of Science and Technology,Wuhan,China;4.Department of Neurology, Luoyang Central Hospital,Zhengzhou University,Luoyang,China |