Sládek, Martin
Kudrnáčová Röschová, Michaela
Adámková, Věra
Hamplová, Dana
Sumová, Alena http://orcid.org/0000-0003-4126-5470
Article History
Received: 7 November 2019
Accepted: 10 January 2020
First Online: 29 January 2020
Competing interests
: The authors declare no competing interests.