Funding for this research was provided by:
Bundesministerium für Bildung und Forschung
Hochschule für angewandte Wissenschaften Neu-Ulm
Article History
Received: 12 December 2020
Revised: 6 May 2021
Accepted: 12 May 2021
First Online: 29 May 2021
Declarations
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.