Sojková, Michaela
Siffalovic, Peter http://orcid.org/0000-0002-9807-0810
Babchenko, Oleg
Vanko, Gabriel
Dobročka, Edmund
Hagara, Jakub
Mrkyvkova, Nada
Majková, Eva
Ižák, Tibor
Kromka, Alexander http://orcid.org/0000-0002-3531-6748
Hulman, Martin
Article History
Received: 2 October 2018
Accepted: 28 December 2018
First Online: 14 February 2019
Competing Interests
: The authors declare no competing interests.