Funding for this research was provided by:
Austrian Science Fund (I02130-B27)
European Research Council (ERCStG-2014 639445 NewEat)
Received: 2 June 2020
Accepted: 30 November 2020
First Online: 9 January 2021
Ethics approval and consent to participate
: Participants consented to participate by signing an informed consent form according to the relevant ethics committee at the University of Salzburg, Austria, which also granted ethical approval for the present study (ethics approval number: EK-GZ:13/2016). Participants also received detailed oral information on the study.
: Not applicable.
: The authors declare that they have no competing interests.