Sienkiewicz-Oleszkiewicz, Beata http://orcid.org/0000-0003-1912-0873
Urbańczyk, Kamila
Stachowiak, Mateusz
Rodziewicz, Anna
Zięba, Aleksander
Kałwak, Krzysztof
Wiela-Hojeńska, Anna
Article History
Received: 3 October 2018
Accepted: 6 May 2019
First Online: 14 May 2019
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.
: Informed consent was obtained from all individual participants included in the study.