Hammerschick, Tim
Wagner, Tim
Vetter, Walter
Funding for this research was provided by:
Universität Hohenheim
Article History
Received: 18 August 2020
Revised: 24 September 2020
Accepted: 29 September 2020
First Online: 10 October 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.