Cheng, Qinqin
Liu, Xiangyu
Li, Xuying
Wang, Ying
Mao, Ting
Chen, Yongyi
Funding for this research was provided by:
Chinese National Cancer Institute (NCC2017A22)
Article History
Received: 28 July 2018
Accepted: 7 January 2019
First Online: 16 January 2019
Compliance with ethical standards
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: The authors declare that they have no conflict of interest.