Degen, Christoph http://orcid.org/0000-0002-2415-9281
Funding for this research was provided by:
Hochschule Niederrhein
Article History
Received: 23 November 2020
Accepted: 21 April 2021
First Online: 10 May 2021
Declarations
:
: Not applicable
: The authors declare that they have no competing interests.