Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (SCHR 1165/5-1)
European Commission (769237)
Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)
Article History
Received: 16 February 2021
Revised: 21 May 2021
Accepted: 21 July 2021
First Online: 4 August 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.