KucybaĆa, Iwona http://orcid.org/0000-0002-5823-4390
Urbanik, Andrzej http://orcid.org/0000-0001-9541-6727
Wojciechowski, Wadim http://orcid.org/0000-0002-0748-3995
Article History
Received: 16 July 2018
Accepted: 11 August 2018
First Online: 21 August 2018
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants performed by any of the authors.