Holubarsch, Janek
Helm, Michael
Ringhof, Steffen https://orcid.org/0000-0003-1823-1037
Gollhofer, Albert
Freyler, Kathrin
Ritzmann, Ramona
Funding for this research was provided by:
European Space Agency
Deutsches Zentrum für Luft- und Raumfahrt (FKZ 50WB1715)
Deutsche Forschungsgemeinschaft
Albert-Ludwigs-Universität Freiburg
Article History
Received: 31 March 2019
Accepted: 10 July 2019
First Online: 19 July 2019
Competing Interests
: The authors declare no competing interests.