Szpitalak, Malwina
Woltmann, Adrianna
Polczyk, Romuald http://orcid.org/0000-0002-0158-7742
Kękuś, Magdalena
Funding for this research was provided by:
Jagiellonian University in Krakow
Article History
First Online: 7 November 2019
Compliance with Ethical Standards
: All ethical standards were followed in this study.
: The authors declare that they have no conflict of interest.
: Informed consent was obtained from all participants.