Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (GR 2684/6-1)
Universität Osnabrück
Article History
Received: 21 July 2020
Accepted: 19 November 2020
First Online: 14 December 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Approval was obtained from the ethics committee of Osnabrück University. The procedures used in this study adhere to the tenets of the Declaration of Helsinki.
: Informed consent was obtained from all individual participants included in the study.