Ge, Jing-jing
Li, Cheng
Qi, Shao-pei
Xue, Feng-jun
Gao, Zhi-meng
Yu, Chun-jiang
Zhang, Jun-ping http://orcid.org/0000-0002-9827-0580
Funding for this research was provided by:
Scientific Research Common Program of Beijing Municipal Commission of Education (KM201710025027)
Neuro-oncology Research Program of Chinese Society of Neuro-oncology (CSNO-2014-MSD02)
Article History
Received: 24 June 2019
Accepted: 15 December 2019
First Online: 8 January 2020
Ethics approval and consent to participate
: This study was reviewed and approved by the ethics committee of Sanbo Brain Hospital Capital Medical University and the Department of Neuro-Oncology. Due to the retrospective nature without identifiable patient information, the requirement for informed consent was waived.
: Not applicable.
: The authors declare that they have no competing interests.