Bijok, Julia http://orcid.org/0000-0001-8342-8560
Kucińska–Chahwan, Anna http://orcid.org/0000-0002-4919-6425
Massalska, Diana http://orcid.org/0000-0002-0547-6388
Ilnicka, Alicja
Panek, Grzegorz
Roszkowski, Tomasz
Funding for this research was provided by:
Centre of Postgraduate Medical Education
Article History
Received: 17 February 2020
Accepted: 6 May 2020
First Online: 19 May 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: In case of descriptive, retrospective studies, institutional ethics committee permission is not necessary, nevertheless an internal bioethics committee approved the study design.
: All patients were informed and consented to use of their anonymized data for research purpose.
: Not applicable