Szpyrka, Ewa
Słowik-Borowiec, Magdalena
Książek, Paulina
Zwolak, Aneta
Podbielska, Magdalena
Funding for this research was provided by:
Ministry of Science and Higher Education
Article History
Received: 30 September 2019
Accepted: 16 February 2020
First Online: 28 February 2020
Competing interests
: The authors declare no competing interests.