1. Department of Neurosurgery, Wuhan General Hospital of Guangzhou Command and Hubei Key Laboratory of Central Nervous System Tumor and Intervention, Wuhan, Hubei 430070, P.R. China
2. Department of Clinical Laboratory, Wuhan General Hospital of Guangzhou Command, Wuhan, Hubei 430070, P.R. China
3. Department of Clinical Experiment, Wuhan General Hospital of Guangzhou Command, Wuhan, Hubei 430070, P.R. China
4. Department of Science and Training, Wuhan General Hospital of Guangzhou Command, Wuhan, Hubei 430070, P.R. China