1. Department of Neurosurgery, Shanghai Chang Zheng Hospital, Shanghai, People’s Republic of China
2. Department of Minimally Invasive Neurosurgery, The First affiliated Hospital of Kunming Medical University, Kunming, People’s Republic of China
3. Department of Neurosurgery, Shanghai Cancer Center, Shanghai Fu-Dan University School of Medicine, Shanghai, People’s Republic of China
4. Department of Radiology, Shanghai Chang Zheng Hospital, Shanghai, People’s Republic of China
5. Department of Neurosurgery, Shanghai Chang Hai Hospital, Shanghai, People’s Republic of China