Funding for this research was provided by:
S&T Program of Chengde (202303A018)
Article History
Received: 27 August 2024
Accepted: 10 November 2024
First Online: 15 March 2025
Declarations
:
: Xiuli Jin, Xiangxi Yang, Fengjuan Li declare that they have no conflict of interest.
: Approval of the research protocol: This study was reviewed and approved by the Ethics Committee of the Chengde Central Hospital (CDCHLL2023-469).
: All patients provided written informed consent.