Pavlikova, Magdalena
Kamenik, Zdenek
Janata, Jiri
Kadlcik, Stanislav
Kuzma, Marek
Najmanova, Lucie
Article History
Received: 23 October 2017
Accepted: 4 May 2018
First Online: 17 May 2018
Competing Interests
: The authors declare no competing interests.