Stefaniuk, Marzena
Gualda, Emilio J.
Pawlowska, Monika
Legutko, Diana
Matryba, Paweł
Koza, Paulina
Konopka, Witold
Owczarek, Dorota
Wawrzyniak, Marcin
Loza-Alvarez, Pablo
Kaczmarek, Leszek
Article History
Received: 4 April 2016
Accepted: 31 May 2016
First Online: 17 June 2016
Competing interests
: The authors declare no competing financial interests.