Xu, Xiaoqiu
Liu, Ran
Serrano, Erlinda D.
Article History
Received: 25 April 2025
Accepted: 29 January 2026
First Online: 4 February 2026
Declarations
:
: The authors declare no competing interests.
: We confirm that this paper involves questionnaire surveys filled out online by selected graduate and undergraduate students.
: Yan’an University approved this study, and all methods were performed in accordance with the relevant guidelines and regulations. Informed consent was obtained from all subjects and their legal guardian(s).