Pacik, Dalibor
Plevova, Mariana
Urbanova, Lucie
Lackova, Zuzana
Strmiska, Vladislav
Necas, Alois
Heger, Zbynek
Adam, Vojtech http://orcid.org/0000-0002-8527-286X
Article History
Received: 8 November 2017
Accepted: 1 March 2018
First Online: 21 March 2018
Competing Interests
: The authors declare no competing interests.