Macková, Lenka
Vít, Petr
Ďurišová, Ľuba
Eliáš, Pavol Jr
Urfus, Tomáš
Funding for this research was provided by:
Grant Agency of Charles University in Prague (669812)
Article History
Received: 1 July 2015
Accepted: 30 December 2016
First Online: 4 February 2017
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.