SzczepaĆska, Agnieszka http://orcid.org/0000-0001-5184-0710
Pietrzyka, Katarzyna
Article History
Received: 17 July 2020
Accepted: 3 December 2020
First Online: 7 January 2021
Compliance with ethical standards
: All the procedures contributing to this work comply with the ethical standards.
: Participation in the study was anonymous and voluntary.
: The authors declare that they have no conflict of interest.
Free to read: This content has been made available to all.