Sigorski, Dawid http://orcid.org/0000-0002-4799-9611
Iżycka-Świeszewska, Ewa http://orcid.org/0000-0001-7550-1326
Bodnar, Lubomir http://orcid.org/0000-0001-8548-8778
Funding for this research was provided by:
University of Warmia and Mazury in Olsztyn
Article History
First Online: 12 October 2020
Declarations
:
: University of Warmia and Mazury in Olsztyn.
: Dawid Sigorski, Ewa Iżycka-Świeszewska and Lubomir Bodnar declare that they have no conflicts of interest that might be relevant to the contents of this article.
: Not applicable.
: Not applicable.
: Not applicable.
: Not applicable.
: Not applicable.
: All authors contributed to the study conception and design. Idea for the article, literature search and data analysis were performed by DS, EI-Ś. The first draft of the manuscript was written by DS and all authors commented on previous versions of the manuscript. L.Bodnar and EI-Ś critically revised the work. All authors read and approved the final manuscript.