Funding for this research was provided by:
Natural Science Foundation of Liaoning Province (2020-ZLLH-50)
Received: 24 September 2020
Accepted: 10 December 2020
First Online: 6 January 2021
Ethics approval and consent to participate
: This work was approved and consented by the Ethical Committee of Liaoning Cancer Hospital & Institute.
: All the author consent for this publication.
: There is no potential conflict of interest in this paper.