Mokracka, Joanna http://orcid.org/0000-0002-9876-3959
Krzymińska, Sylwia
Ałtunin, Danił
Wasyl, Dariusz
Koczura, Ryszard
Dudek, Krzysztof
Dudek, Monika
Chyleńska, Zofia Anna
Ekner-Grzyb, Anna
Article History
Received: 29 January 2018
Accepted: 31 March 2018
First Online: 19 May 2018
Conflict of interest
: The authors declare that there are no conflicts of interest.