Funding for this research was provided by:
National Office for Philosophy and Social Sciences (17CXW016)
Received: 1 June 2020
Accepted: 24 September 2021
First Online: 9 October 2021
: Retrospective ethical approval for this study was obtained from the Biomedical Research Ethics Committee of Nanjing Normal University (IRB Number 202007020). Prior to accessing the survey, participants read an informed consent statement that described that participation was voluntary and that they could stop at any time. By clicking on a “next” button, participants were informed that they were providing consent to complete the survey.
: Not applicable.
: The authors declare that they have no competing interests.