Ciepliński, Krzysztof Mariusz
Karkut-Rzondtkowska, Joanna
Funding for this research was provided by:
The John Paul II Catholic University of Lublin
Article History
First Online: 19 March 2019
Conflict of interest
: K.M. Ciepliński and J. Karkut-Rzondtkowska declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.