Chajda, Ivan
Halaš, Radomir
Länger, Helmut
Funding for this research was provided by:
Austrian Science Fund (I 1923-N25)
OeAD-GmbH (CZ 04/2017)
IGA (PrF 2018 012)
Article History
First Online: 15 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.