Domanski, Leszek
KÅ‚oda, Karolina
Patrzyk, Maciej
Wisniewska, Magda
Safranow, Krzysztof
Sienko, Jerzy
Sulikowski, Tadeusz
Staniszewska, Marzena
Pawlik, Andrzej
Article History
Received: 13 September 2018
Accepted: 21 March 2019
First Online: 8 April 2019
Ethics approval and consent to participate
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.The local ethics committee at the Pomeranian Medical University, Szczecin, Poland, approved the study protocol (BN 35/2000) and written informed consent was obtained from all individual participants included in the study.
: Not applicable.
: The authors declare that they have no conflict of interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.