Kuźnar-Kamińska, Barbara
Mikuła-Pietrasik, Justyna
Witucka, Anna
Romaniuk, Aleksandra
Konieczna, Natalia
Rubiś, Błażej http://orcid.org/0000-0003-1730-0176
Książek, Krzysztof
Tykarski, Andrzej
Batura-Gabryel, Halina
Article History
Received: 14 December 2017
Accepted: 2 August 2018
First Online: 28 August 2018
Competing Interests
: The authors declare no competing interests.