Sołtysiak, Paulina http://orcid.org/0000-0003-1276-0667
Dziuk, Błażej http://orcid.org/0000-0003-1593-2719
Zarychta, Bartosz http://orcid.org/0000-0003-1712-9559
Ejsmont, Krzysztof http://orcid.org/0000-0003-1426-3322
Spaleniak, Grzegorz
Funding for this research was provided by:
University of Opole
Article History
Received: 27 December 2019
Accepted: 26 February 2020
First Online: 17 March 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.