Ćwieląg-Drabek, Małgorzata http://orcid.org/0000-0002-4219-9949
Piekut, Agata
Gut, Klaudia
Grabowski, Mateusz
Funding for this research was provided by:
Śląski Uniwersytet Medyczny (KNW-1-099/N/9/Z, KNW-1-099/N/9/Z, KNW-1-099/N/9/Z, KNW-1-099/N/9/Z)
Article History
Received: 30 January 2019
Accepted: 11 February 2020
First Online: 25 February 2020
Competing interests
: The authors declare no competing interests.