Cielecka, Izabela http://orcid.org/0000-0002-0261-0772
Szustak, Marcin
Kalinowska, Halina
Gendaszewska-Darmach, Edyta
Ryngajłło, Małgorzata
Maniukiewicz, Waldemar
Bielecki, Stanisław
Article History
Received: 9 January 2019
Accepted: 9 May 2019
First Online: 16 May 2019
Compliance with ethical standards
:
: The authors declare no conflict of interest.