Opinc, Aleksandra Halina http://orcid.org/0000-0002-7881-5731
Brzezińska, Olga Elżbieta http://orcid.org/0000-0002-3885-8497
Makowska, Joanna Samanta http://orcid.org/0000-0003-2036-375X
Article History
Received: 13 February 2019
Accepted: 9 April 2019
First Online: 26 April 2019
Compliance with ethical standards
:
: Authors declare 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.
: This article does not contain any studies with animals performed by any of the authors.