Zawisza, Beata http://orcid.org/0000-0001-6582-2839
Sitko, Rafal
Queralt, Ignasi
Margui, Eva
Gagor, Anna
Funding for this research was provided by:
University of Silesia in Katowice
Article History
Received: 12 March 2020
Accepted: 13 June 2020
First Online: 6 July 2020
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: The authors declare that they have no competing of interests.