Kirillova, Valeriia
Osborne, Anne H. http://orcid.org/0000-0003-3195-8855
Störling, Tjördis http://orcid.org/0000-0001-9619-0870
Frank, Martin http://orcid.org/0000-0002-8606-4421
Funding for this research was provided by:
Bundesministerium für Bildung und Forschung (POMOR)
Article History
Received: 18 December 2018
Accepted: 19 August 2019
First Online: 6 September 2019
Competing interests
: The authors declare no competing interests.