Krtička, Luděk http://orcid.org/0000-0002-4028-0874
Tomčíková, Ivana http://orcid.org/0000-0003-2291-6872
Rakytová, Iveta http://orcid.org/0000-0003-3617-6633
Article History
Received: 30 January 2018
Revised: 22 March 2018
Accepted: 3 April 2018
First Online: 13 June 2018