Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (CRC TRR154)
Bundesministerium für Bildung und Forschung (05M14ZAM)
European Cooperation in Science and Technology (ICT COST Action TD1207)
Article History
Received: 3 May 2018
Revised: 26 April 2021
Accepted: 9 June 2021
First Online: 11 September 2021