1. Department of Radiology First Affiliated Hospital With Nanjing Medical University Nanjing China
2. Department of Neurosurgery Naval Medical University Changhai Hospital Shanghai China
3. Department of Neurology Second Affiliated Hospital of Zhejiang University Hangzhou China
4. Department of Neurology Naval Medical University Changhai Hospital Shanghai China
5. Department of Neurology Hangzhou First People's Hospital of Zhejiang University Hangzhou China
6. Department of Statistics Naval Medical University Shanghai China