Funding for this research was provided by:
Johann Wolfgang Goethe-Universität, Frankfurt am Main
Received: 20 July 2021
Accepted: 23 September 2021
First Online: 5 October 2021
: The underlying studies were approved by the local ethical review board (i. e. Ethikkommission FB 05, Goethe University Frankfurt). All participants subscribed written informed consent for participation in the study. The possibility to re-analyse the assessed but anonymised data was provided by the institutional review boards’ positive hearing.
: Not applicable.