Funding for this research was provided by:
Tianjin Municipal Education Commission Scientific Research Project (No. 2024SK056)
Tianjin 2025 Higher Education Postgraduate Education Reform Program (TJYGD25051)
Article History
Received: 9 February 2026
Accepted: 22 June 2026
First Online: 8 July 2026
Declarations
:
: The study was conducted in accordance with the Declaration of Helsinki and approved by the Ethics Committee of Tianjin University of Commerce (approval date: 4 December 2024). Informed consent was obtained from all subjects involved in the study.
: Not applicable.
: The authors declare no competing interests.