Szczepańska, Anna
Kiewra, Dorota
Guz-Regner, Katarzyna
Funding for this research was provided by:
Uniwersytet Wrocławski (0420/2308/17)
Article History
Received: 21 February 2018
Accepted: 26 September 2018
First Online: 15 October 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.