Wang, Wenhui
Men, Yu
Wang, Jianyang
Zhou, Zongmei
Chen, Dongfu
Xiao, Zefen
Feng, Qinfu
Lv, Jima
Liang, Jun
Bi, Nan
Gao, Shugeng
Wang, Luhua
Hui, Zhouguang https://orcid.org/0000-0002-7189-4692
Funding for this research was provided by:
National key research and development project (2017YFC131100)
Article History
Received: 7 February 2019
Accepted: 8 May 2019
First Online: 22 May 2019
Ethics approval and consent to participate
: The study was approved by the Institutional Review Board of National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academic of Medical Sciences and Peking Union Medical College. This is a retrospective study and written human subject consent was unnecessary.
: Not applicable.
: The authors declare that they have no competing interests.
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