Scholz, Roland W. http://orcid.org/0000-0003-2506-3254
Wellmer, Friedrich W. http://orcid.org/0000-0002-3168-4869
Funding for this research was provided by:
Danube University Krems University for Continuing Education
Article History
Received: 18 October 2020
Accepted: 6 July 2021
First Online: 26 August 2021