Beurskens, Rainer http://orcid.org/0000-0002-4512-4491
Brueckner, Dennis
Voigt, Hagen
Muehlbauer, Thomas
Funding for this research was provided by:
Fachhochschule des Mittelstands (FHM) GmbH
Article History
Received: 7 January 2021
Accepted: 30 April 2021
First Online: 18 June 2021
Declarations
:
: The authors declare that they have no conflicts of interest, financial or otherwise.