Funding for this research was provided by:
National Natural Science Foundation of China (81573010, 81672511)
Liaoning Science and Technology Plan Project (2015225007)
special developmental project guided by central government of Liaoning Province (2017011553-301)
outstanding scientific fund of Shengjing hospital (201304)
Text and Data Mining valid from 2019-02-06
Received: 10 December 2018
Accepted: 27 January 2019
First Online: 6 February 2019
Ethics approval and consent to participate
: Samples were collected from patients undergoing surgery at the Department of Neurosurgery, Shengjing Hospital of China Medical of University from January 2016 to December 2016, after they provided written informed consent. Samples were processed following the standard operation and storage procedures with appropriate ethical approval by the Research Ethics Committee of Shengjing Hospital.
: Not application.
: The authors declare that they have no competing interests.
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