Hryniewiecki, Tomasz
Zatorska, Karina
Abramczuk, Elżbieta
Zakrzewski, Dariusz
Szymański, Piotr
Kuśmierczyk, Mariusz
Michałowska, Ilona
Article History
Received: 7 May 2018
Revised: 27 November 2018
Accepted: 11 December 2018
First Online: 14 January 2019
Compliance with ethical standards
:
: The scientific guarantor of this publication is Tomasz Hryniewiecki.
: The authors of this manuscript declare no relationships with any companies whose products or services may be related to the subject matter of the article.
: No complex statistical methods were necessary for this paper.
: Written informed consent was obtained from all subjects (patients) in this study.
: Institutional Review Board approval was obtained.
: • prospective• observational• performed at one institution