Moszczyńska, Elżbieta
Prokop-Piotrkowska, Monika https://orcid.org/0000-0003-3323-6784
Bogusz-Wójcik, Agnieszka
Grajkowska, Wiesława
Szymańska, Sylwia
Szalecki, Mieczysław
Funding for this research was provided by:
The Children's Memorial Health Institute
Article History
Received: 22 May 2019
Accepted: 24 January 2020
First Online: 7 February 2020
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.