Pitkänen, Timo https://orcid.org/0000-0002-5681-0366
Kullen, Anita
Cai, Lei
Park, Jong-Sun
Vanhamäki, Heikki
Hamrin, Maria
Aikio, Anita T.
Chong, G. Siung
De Spiegeleer, Alexandre
Shi, Quanqi
Funding for this research was provided by:
Swedish National Space Agency (118/17)
Swedish National Space Agency (118/17)
Swedish National Space Agency (105/14)
Swedish National Space Agency (81/17)
Swedish National Space Agency (271/14)
NSFC (41750110486)
NSFC (41850410495)
Academy of Finland (314664)
Article History
Received: 5 October 2020
Accepted: 15 December 2020
First Online: 12 January 2021
Competing interests
: The authors declare that they have no competing interests.