Article History
Received: 3 November 2022
Accepted: 17 November 2022
First Online: 3 February 2023
Declarations
:
: Institutional Review Board (IRB) approval for this retrospective cohort study was obtained from the Ethics Committee of Peking University Third Hospital on 19th February 2019 (reference: 2019SZ-041) without the need for informed consent.
: All authors approved the final version of the manuscript and consent for publication.
: The authors declare that they have no competing interests.