Funding for this research was provided by:
French Community of Belgium (ARC Grant n°19/24-100)
Received: 30 September 2021
Accepted: 11 January 2022
First Online: 28 March 2022
: Gao-Xian Lin (G.-X.L.) was supported by a Coordinated Research Grant from the French Community of Belgium (ARC Grant n°19/24-100). This fund did not exert any influence or censorship of any kind on the present work.
: The study reported in this article was not formally preregistered. However, the database of study variables and the supplementary material have been made available on a permanent third-party archive, Open Science Framework: ExternalRef removed.
: The study was carried out in accordance with the provisions of the World Medical Association Declaration of Helsinki. All study procedures were approved by the Ethics Committee of the SWPS University of Social Sciences and Humanities Poland (WKE/S 2021/4/VI/103), by which human subjects’ protection is ensured.
: The authors declare no competing interests.
: Informed consent to participate in the study was obtained from all individual participants.
: Both authors contributed equally to the paper; their names are in alphabetic order. Both authors also approved the final version of the manuscript for submission.