Staleva-Musto, Hristina
Kuznetsova, Valentyna
Bína, David
Litvín, Radek
Polívka, Tomáš http://orcid.org/0000-0002-6176-0420
Article History
Received: 5 October 2019
Accepted: 22 November 2019
First Online: 4 December 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.