Li, Wenpeng
Hou, Yuxi
Article History
Received: 7 April 2025
Accepted: 30 June 2025
First Online: 7 July 2025
Declarations
:
: The authors declare no conflict of interest.
: The study was approved by Medical Ethics Expert Committee of Zibo Central Hospital (2025 Research No. 044). All participants were informed about the study protocol and provided written informed consent to participate in the study. I confirm that all methods were performed in accordance with the relevant guidelines. All procedures were performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments.
: Not applicable.