Skarżyński, Henryk https://orcid.org/0000-0001-7141-9851
Dziendziel, Beata https://orcid.org/0000-0001-6607-2355
Włodarczyk, Elżbieta https://orcid.org/0000-0003-3737-5730
Skarżyński, Piotr H. https://orcid.org/0000-0002-4978-1915
Article History
Received: 7 January 2020
Accepted: 1 May 2020
First Online: 13 May 2020
Compliance with ethical standards
:
: The authors disclose no conflict of interest. The authors received no financial support for research, authorship, and/or publication of this article.
: This study was conducted in accordance with the ethical standards of the Institutional Review Board and conformed to the Helsinki declaration.
: Due to the retrospective nature of the study, no specific informed consent was obtained from the participants.