Dvorský, Miroslav
Chlumská, Zuzana
Altman, Jan
Čapková, Kateřina
Řeháková, Klára
Macek, Martin
Kopecký, Martin
Liancourt, Pierre
Doležal, Jiří
Article History
Received: 7 December 2015
Accepted: 15 March 2016
First Online: 13 April 2016
Competing interests
: The authors declare no competing financial interests.