Ma, Fuhai http://orcid.org/0000-0003-2437-6881
Wang, Bingzhi http://orcid.org/0000-0001-7330-3107
Xue, Liyan http://orcid.org/0000-0001-5185-0126
Kang, Wenzhe http://orcid.org/0000-0001-9965-8109
Li, Yang http://orcid.org/0000-0002-4549-7087
Li, Weikun http://orcid.org/0000-0002-3883-1497
Liu, Hao http://orcid.org/0000-0001-5809-6824
Ma, Shuai http://orcid.org/0000-0001-9507-1407
Tian, Yantao http://orcid.org/0000-0002-3641-9503
Funding for this research was provided by:
National Natural Science Foundation of China (81772642)
Capital’s Funds for Health Improvement and Research (CFH 2018-2-4022)
Article History
Received: 5 February 2020
Accepted: 7 April 2020
First Online: 18 April 2020
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: This retrospective study was approved by the Institutional Review Board at the Cancer Hospital of the Chinese Academy of Medical Sciences. The need for informed consent was waived due to the retrospective nature of the study, and the data were anonymously analyzed.
: Not applicable.