Zhou, Sicheng
Feng, Qiang
Zhang, Jing
Zhou, Haitao
Jiang, Zheng
Liu, Zheng
Zheng, Zhaoxu
Chen, Haipeng
Wang, Zheng
Liang, Jianwei
Pei, Wei
Liu, Qian
Zhou, Zhixiang
Wang, Xishan
Article History
Received: 1 October 2020
Accepted: 21 December 2020
First Online: 7 January 2021
Ethics approval and consent to participate
: The ethics committee of the National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College approved this study. Prior written informed consent was obtained from all study participants.
: The authors declare that they have no competing interests.