Vejřík, Lukáš
Vejříková, Ivana
Blabolil, Petr
Eloranta, Antti P.
Kočvara, Luboš
Peterka, Jiří
Sajdlová, Zuzana
Chung, Son Hoang The
Šmejkal, Marek
Kiljunen, Mikko
Čech, Martin
Article History
Received: 29 June 2017
Accepted: 8 November 2017
First Online: 21 November 2017
Competing Interests
: The authors declare that they have no competing interests.