Sobolewski, Piotr http://orcid.org/0000-0002-3775-8021
Maślińska, Maria http://orcid.org/0000-0002-2211-0302
Zakrzewski, Jakub http://orcid.org/0000-0001-6434-9672
Paluch, Łukasz http://orcid.org/0000-0002-7197-0851
Szymańska, Elżbieta http://orcid.org/0000-0003-1287-8016
Walecka, Irena http://orcid.org/0000-0002-3502-3339
Article History
Received: 22 January 2020
Accepted: 19 February 2020
First Online: 7 March 2020
Compliance with ethical standards
:
: The authors have declared no conflicts of interest.
: The protocol of the study was approved by the Institutional Review Board at Central Clinical Hospital of Ministry of the Interior and Administration in Warsaw (decision no. 94/2018 of October 3, 2018).