Wojnarowska, Z.
Rams-Baron, M.
Knapik-Kowalczuk, J.
Połatyńska, A.
Pochylski, M.
Gapinski, J.
Patkowski, A.
Wlodarczyk, P.
Paluch, M.
Article History
Received: 9 December 2016
Accepted: 23 June 2017
First Online: 1 August 2017
Competing Interests
: The authors declare that they have no competing interests.