Received: 13 November 2019
Accepted: 27 July 2020
First Online: 5 August 2020
Ethics approval and consent to participate
: The research project was accepted by the Bioethics Committee of the University of Rzeszow (Resolution No. 17/6/2017). In accordance with Declaration of Helsinki, the participants were provided with information about the aim and the course of the study, and expressed their written and informed consent to participate. The persons were informed about the possibility of withdrawing from the study at any stage of the interview.
: Not applicable.
: The authors have no conflicts of interest to declare.