1. Department of Neurosurgery, Dongfang Affiliated Hospital of Xiamen University (900 Hospital of The Joint Logistics Team), Fuzhou, Fujian 350025, P.R. China
2. Department of Comparative Medicine, Dongfang Affiliated Hospital of Xiamen University (900 Hospital of The Joint Logistics Team), Fuzhou, Fujian 350025, P.R. China
3. Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, Fujian 350025, P.R. China
4. Department of Neurosurgery, 900 Hospital of The Joint Logistics Team, Fuzhou, Fujian 350025, P.R. China