Midro, Alina Teresa
Panasiuk, Barbara
Stasiewicz-Jarocka, Beata
Olszewska, Marta
Wiland, Ewa
MyĆliwiec, Marta
Kurpisz, Maciej
Shaffer, Lisa G
Gajecka, Marzena
Article History
Received: 6 May 2014
Revised: 16 September 2014
Accepted: 18 September 2014
First Online: 16 October 2014
Competing interests
: The authors declare no conflict of interest.