Funding for this research was provided by:
the Hengyang City Science and Technology Planning Project (202150063473)
the Scientific Research Project of Hunan Provincial Health Commission (202202044140)
the Scientific Research Project of Hunan Provincial Education Department (21B0438)
Article History
Received: 20 April 2023
Accepted: 14 June 2023
First Online: 13 July 2023
Declarations
:
: The authors declare no competing interests.