Feng, Chen
Zhang, Xuewen
Zhang, Lining
Funding for this research was provided by:
Shandong Province Undergraduate Teaching Reform Research Project (Z2025506)
Article History
Received: 2 December 2025
Accepted: 16 March 2026
First Online: 18 May 2026
Declarations
:
: Studies involving human subjects were reviewed and approved by the Medical Ethics Committee of Jining Medical University. The committee’s experts believed that the survey was anonymous, did not involve personal privacy and interventional therapy, so it can be conducted with verbal consent. Informed consent was obtained from all participants before any data was collected.
: Participants have given written consent to publish their personal and any identifiable images in this study.
: The authors declare no competing interests.