Wang, Rui
He, Yi
Xing, Haoran
Zhang, Dongfeng
Tian, Jinfan
Le, Yinghui
Zhang, Lijun
Chen, Hui
Song, Xiantao
Wang, Zhenchang http://orcid.org/0000-0001-8190-6469
Funding for this research was provided by:
This work was supported by the National Natural Science Foundation of China (81971569)
Capital Health Research and Development of Special (2018-2-2063)
Article History
Received: 24 August 2021
Revised: 1 December 2021
Accepted: 4 January 2022
First Online: 19 February 2022
Declarations
:
: The scientific guarantor of this publication is Zhenchang Wang.
: The authors declare that they have no conflict of interest.
: No complex statistical methods were necessary for this paper.
: Due to the retrospective nature of our study, written informed consent was waived by the ethics committee of our hospital.
: The institutional review board approval for this study was obtained at both centers (2020070X and 2020-P2-228-01). All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: • retrospective