Opletal, Petr
Prokleška, Jan
Valenta, Jaroslav
Proschek, Petr
Tkáč, Vladimír
Tarasenko, Róbert
Běhounková, Marie
Matoušková, Šárka
Abd-Elmeguid, Mohsen M.
Sechovský, Vladimír
Article History
Received: 8 November 2016
Revised: 27 April 2017
Accepted: 22 May 2017
First Online: 13 June 2017
Competing interests
: The authors declare that they have no competing financial interests.