Paassilta, Miikka http://orcid.org/0000-0002-7982-6213
Papaioannou, Athanasios
Dresing, Nina
Vainio, Rami
Valtonen, Eino
Heber, Bernd
Funding for this research was provided by:
Academy of Finland (267186, 297395)
European Space Agency (4000120480/17/NL/LF/hh)
Deutscher Akademischer Austauschdienst (57247608)
Bundesministerium für Wirtschaft und Technologie (50OC1702)
Article History
Received: 5 January 2018
Accepted: 15 March 2018
First Online: 12 April 2018
Disclosure of Potential Conflicts of Interest
: The authors declare that they have no conflicts of interest.