Wierzbowska, Jadwiga http://orcid.org/0000-0003-2637-2999
Sienkiewicz, Stanisław http://orcid.org/0000-0002-3919-0361
Zalewska, Marta http://orcid.org/0000-0002-7739-0524
Żarczyński, Piotr
Krzebietke, Sławomir http://orcid.org/0000-0003-4777-5551
Funding for this research was provided by:
University of Warmia and Mazury in Olsztyn
Article History
Received: 18 August 2019
Accepted: 28 February 2020
First Online: 27 April 2020