Papierowska, Ewa https://orcid.org/0000-0003-2556-0162
Szporak-Wasilewska, Sylwia
Szewińska, Joanna
Szatyłowicz, Jan
Debaene, Guillaume
Utratna, Marta
Article History
Received: 11 December 2017
Accepted: 8 May 2018
First Online: 16 May 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.