Funding for this research was provided by:
Chongming district Innovation and Entrepreneurship Project.
Article History
Received: 9 February 2023
Accepted: 27 June 2023
First Online: 21 July 2023
Declarations
:
: The authors have no relevant financial or non-financial interests to disclose.
: The study protocol was approved by the respective institutional review boards of both hospitals (CMEC-2021-KT-03 and 2021–006).
: Written informed consent was waived owing to the retrospective study design.
: All authors gave consent for publication.