Zhang, Qian
Wang, Xiaolong
Zhang, Yuming
Lu, Haiou
Yu, Yuexin
Funding for this research was provided by:
Key Research and Development Program of Liaoning Province (2020JH2/10300118)
Article History
Received: 11 February 2022
Accepted: 2 August 2022
First Online: 8 August 2022
Declarations
:
: This was a retrospective study of routinely collected clinical data, and exemption from informed consent was approved by the medical ethics committee of General Hospital of Northern Theater Command (registration number: 202H2019PJ003). All experimental protocols were approved by the medical ethics committee of General Hospital of Northern Theater Command and all methods were carried out in accordance with the Declarations of Helsinki.
: Not applicable.
: All authors declare that they have no conflict of interest.