Document is current

Article History

Received: 11 May 2023

Accepted: 8 September 2023

First Online: 30 September 2023

Competing interests

: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

: The study was conducted according to the guidelines of the Personal Information Protection Law of the People’s Republic of China. All participants provided informed consent after having the study described to them before data collection activities. All data were collected, processed, and analyzed anonymously, in line with the ethical principles of the 1964 Helsinki Declaration and its later amendments. Ethical clearance and approval were granted by the ethics committee at Shanghai University of Finance and Economics.

: Informed consent was obtained from all participants and/or their legal guardians for participation in the study. All data collected was anonymous and confidential without showing any private information of participants. The photos presented in this study were provided by our respondents, which are permitted and authorized to be reproduced.