Kneier, Fabian http://orcid.org/0000-0002-0474-0087
Overduin, Pier Paul http://orcid.org/0000-0001-9849-4712
Langer, Moritz
Boike, Julia http://orcid.org/0000-0002-5875-2112
Grigoriev, Mikhail N.
Funding for this research was provided by:
Helmholtz Association Joint Russian-German Research Group (HGF JRG-100)
Article History
Received: 1 September 2017
Accepted: 23 March 2018
First Online: 3 April 2018
Compliance with ethical standard
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.