Bielecka-Dabrowa, Agata
Sakowicz, Agata
Pietrucha, Tadeusz
Misztal, Małgorzata
Chruściel, Piotr
Rysz, Jacek
Banach, Maciej http://orcid.org/0000-0001-6690-6874
Article History
Received: 6 March 2017
Accepted: 25 July 2017
First Online: 21 August 2017
Competing Interests
: The authors declare that they have no competing interests.