Yang, Wenhui
Sun, Rui
Wang, Chong
Chen, Jie
Zhang, Chunguang
Yu, Jie
Liu, Haihong
Funding for this research was provided by:
National Social Science Fund for Education of China for the General National Program (No. BBA210038)
Article History
Received: 6 August 2022
Accepted: 21 June 2023
First Online: 29 June 2023
Declarations
:
: Written informed consent for participation was obtained from each participant or the participant’s legal guardian when the participant’s age was less than 18 years before the interview. All procedures were performed in accordance with the 1964 Declaration of Helsinki and its later amendments. Ethical approval and the safety procedure were granted by the Research Ethics Committee of Hunan Normal University (protocol code 073).
: Not applicable.
: The authors declare no competing interests.