Jiang, Zhichao
Zhou, Aiping
Sun, Yongkun
Zhang, Wen
Article History
Received: 4 October 2021
Accepted: 23 February 2022
First Online: 9 March 2022
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The study was approved by the Ethical Committee of National Cancer Center/ National Clinical Research Center for Cancer/ Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, (17–048/1303). Clinical trial information: NCT04694404 (5/1/2021). Written informed consent was obtained from all individual participants included in the study.
: Not applicable.
: None of the authors declare any conflicts of interests.