Borlaf, Mario http://orcid.org/0000-0002-4605-451X
Frankowska, Malgorzata
Kubiak, Wladyslaw W.
Graule, Thomas
Funding for this research was provided by:
Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (IZRPZO_164736/1)
Article History
Received: 28 November 2017
Accepted: 20 February 2018
First Online: 7 March 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.