Bienertová-Vašků, J
Zlámal, F
Pruša, T
Novák, J
Mikeš, O
Čupr, P
Pohořalá, A
Švancara, Jan
Andrýsková, L
Pikhart, H
Article History
Received: 5 April 2016
Revised: 24 September 2016
Accepted: 30 September 2016
First Online: 8 February 2017
Competing interests
: The authors declare no conflict of interest.