Wróbel, Joanna http://orcid.org/0000-0002-4622-4013
Kulawik, Adam
Funding for this research was provided by:
statutory research (BS/PB-1-112-3020/17/P)
Article History
Received: 8 November 2017
Accepted: 23 June 2018
First Online: 29 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.