Gozdzik, J
Rewucka, K
Krasowska-Kwiecien, A
Pieczonka, A
Debski, R
Zaucha-Prazmo, A
Drabko, K
Krukowska-Jaros, J
Wozniak, M
Kowalczyk, J
Wysocki, M
Gorczynska, E
Kalwak, K
Chybicka, A
Wachowiak, J
,
Article History
Received: 18 February 2014
Revised: 23 June 2014
Accepted: 23 July 2014
First Online: 13 October 2014
Competing interests
: The authors declare no conflict of interest.