Fang, Chenyan
Zhang, Yingli
Zhao, Lingqin
Chen, Xi
Xia, Liang
Zhang, Ping
Funding for this research was provided by:
Natural Science Foundation of Zhejiang (LY14H160010)
Zhejiang Medical Science and Technology (2017194140)
Article History
Received: 12 September 2019
Accepted: 7 July 2020
First Online: 13 July 2020
Ethics approval and consent to participate
: Not applicable.Since this study was a retrospective study, the ethics approval and consent to participate were waived by the Medical Ethics Committee of Zhejiang Cancer Hospital.
: Not applicable.No details on individual patients have been reported in the manuscript, so the consent for publication was not applicable.
: All the authors declare that they have no conflict of interests.