Funding for this research was provided by:
National Office for Philosophy and Social Sciences (19BSH129)
Article History
Accepted: 24 November 2020
First Online: 2 January 2021
Compliance of Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in the studies were in accordance with the ethical standards of the institutional research committee and within the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.