Han, Yong
Ma, Yuan
Wu, Zhiyuan
Zhang, Feng
Zheng, Deqiang
Liu, Xiangtong
Tao, Lixin
Liang, Zhigang
Yang, Zhi
Li, Xia
Huang, Jian
Guo, Xiuhua
Funding for this research was provided by:
National Natural Science Foundation of China (81773542, 81703318)
Beijing Municipal Commission of Education (KZ201810025031)
Article History
Received: 7 November 2019
Accepted: 10 March 2020
First Online: 10 August 2020
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: This study was approved by the Institutional Review Board of Capital Medical University and is in line with the Declaration of Helsinki and its later amendments.
: The need for informed consent was waived by the Ethics Committee of Peking University Cancer Hospital due to the retrospective design of the present study.