Skrenkova, Kristyna
Hemelikova, Katarina
Kolcheva, Marharyta
Kortus, Stepan
Kaniakova, Martina
Krausova, Barbora
Horak, Martin
Article History
Received: 10 April 2019
Accepted: 14 August 2019
First Online: 23 August 2019
Competing Interests
: The authors declare no competing interests.