Funding for this research was provided by:
Natural Science Foundation of Liaoning Province (2019-ZD-0751)
Scientific Research Fund of Liaoning Provincial Education Department (JC2019025)
Article History
Received: 23 August 2022
Accepted: 9 October 2022
First Online: 2 January 2023
Declarations
:
: None.
: The research project was reviewed by the Medical Ethics Committee of our hospital and complied with the requirements of the Helsinki Declaration and related medical ethics.
: For this type of study, formal consent is not required.