Horn, František http://orcid.org/0000-0002-5752-197X
Petrík, Michal
Dúbravová, Dana
Hornová, Jarmila
Brennerová, Katrína
Bzduch, Vladimír
Article History
Received: 6 April 2017
Accepted: 28 May 2018
First Online: 2 June 2018
Compliance with ethical standards
:
: Informed consent was obtained from all individual participants included in the study.
: The authors declare that they have no conflict of interest.