Affiliation: | 1.Department of Neurosurgery, The First Affiliated Hospital of Chinese PLA General Hospital Medical School, Beijing 100048, China;2.Department of Neurosurgery, 253 Hospital of PLA, Huhhot 010051, China;3.Department of Oncology, 161 Hospital of PLA, Jiangan District, Wuhan 430010, Hubei Province, China;4.Cancer Center, Chinese PLA General Hospital Medical School, Beijing 100853, China |