Document is current
Any future updates will be listed below
-
Authors
Liu, Weiping
Yang, Mingzi
Ping, Lingyan
Xie, Yan
Wang, Xiaopei
Zhu, Jun
Song, Yuqin https://orcid.org/0000-0001-5451-6481
- License Information
-
More Information
Article History
Received: 22 April 2020
Accepted: 3 July 2020
First Online: 18 July 2020
Compliance with Ethical Standards
:
: The authors declare that they have no competing interests.
: The Institutional Review Board of Peking University Cancer Hospital & Institute approved this retrospective study and waived the need to obtain patient informed consent.
