Szumowski, Piotr http://orcid.org/0000-0001-8178-6583
Abdelrazek, Saeid
Żukowski, Łukasz
Mojsak, Małgorzata
Sykała, Monika
Siewko, Katarzyna
Maliszewska, Katarzyna
Popławska-Kita, Anna
Myśliwiec, Janusz
Article History
Received: 30 September 2018
Accepted: 10 January 2019
First Online: 18 January 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 study was approved by the bioethical commission of Medical University of Bialystok, Poland. All participants provided written informed consent to participate.
: The authors declare that they have no competing interests.
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