Funding for this research was provided by:
Bundesministerium für Wirtschaft und Energie (IGF 20315 N)
RWTH Aachen University
Article History
Received: 30 November 2021
Accepted: 18 December 2022
First Online: 10 January 2023
Conflict of interest
: C. Janßen, J. Brimmers and T. Bergs declare that they have no competing interests.