Ge, Peicong
Zhang, Qian
Ye, Xun
Liu, Xingju
Deng, Xiaofeng
Wang, Jia
Wang, Rong
Zhang, Yan
Zhang, Dong
Zhao, Jizong
Article History
Received: 12 May 2020
Accepted: 10 August 2020
First Online: 19 August 2020
Ethics approval and consent to participate
: The study was approved by Beijing Tiantan Hospital Ethics Committee, Capital medical university. Informed consent was written obtained when patients were admitted to Department of Neurosurgery.
: Not applicable.
: The authors declare that they have no competing interests.