Straka, Ivo http://orcid.org/0000-0003-2675-6335
Lachman, Lukáš
Hloušek, Josef http://orcid.org/0000-0003-2923-3492
Miková, Martina
Mičuda, Michal
Ježek, Miroslav http://orcid.org/0000-0003-1939-4495
Filip, Radim
Article History
Received: 13 July 2017
Revised: 29 November 2017
Accepted: 10 December 2017
First Online: 26 January 2018
Competing interests
: The authors declare no competing financial interests.