Pielesz, Anna http://orcid.org/0000-0002-1274-4651
Bobiński, Rafał
Biniaś, Dorota
Gawłowski, Andrzej
Waksmańska, Wioleta
Ulman-Włodarz, Izabela
Ilczak, Tomasz
Article History
Received: 16 May 2018
Accepted: 10 November 2018
First Online: 19 April 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was approved by the Bioethics Committee in Bielsko-Biała (No: 2016/02/11/4), which is in accordance with the Helsinki Declaration.
: All participants gave the informed consent for taking part in the research, the participation in this study was voluntary and the anonymity of the participants was preserved.