Rusek, Marta
Michalska-Jakubus, Małgorzata
Kowal, Małgorzata
Bełtowski, Jerzy
Krasowska, Dorota
Funding for this research was provided by:
Ministerstwo Nauki i Szkolnictwa Wyższego (#508-2100-11-0561, #508-2100-11-0476, #508-1160-11-0167)
Article History
Received: 10 September 2018
Accepted: 18 September 2019
First Online: 3 October 2019
Competing Interests
: The authors declare no competing interests.