Jastrzębska, Kamila
Walczak, Magdalena
Cieślak, Przemysław Eligiusz
Szumiec, Łukasz
Turbasa, Mateusz
Engblom, David
Błasiak, Tomasz
Parkitna, Jan Rodriguez
Article History
Received: 22 July 2016
Accepted: 25 October 2016
First Online: 17 November 2016
Competing interests
: The authors declare no competing financial interests.