Rychlik-Sych, Mariola http://orcid.org/0000-0002-0901-9643
Barańska, Małgorzata
Dudarewicz, Michał
Skrętkowicz, Jadwiga
Żebrowska, Agnieszka
Woźniacka, Anna
Owczarek, Jacek
Orszulak-Michalak, Daria
Waszczykowska, Elżbieta
Article History
Received: 17 January 2018
Revised: 17 May 2018
Accepted: 5 June 2018
First Online: 9 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.