Cybulski, Krzysztof http://orcid.org/0000-0001-6982-1964
Tomaszewska-Hetman, Ludwika
Rakicka, Magdalena
Juszczyk, Piotr
RywiĆska, Anita
Article History
Received: 13 September 2018
Accepted: 8 March 2019
First Online: 19 March 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: Informed consent was obtained from all individual participants included in the study.