Rogowicz-Frontczak, A.
Falkowski, B. http://orcid.org/0000-0002-8520-260X
Grzelka-Wozniak, A.
Uruska, A.
Araszkiewicz, A.
Zozulinska-Ziolkiewicz, D.
Article History
Received: 14 May 2019
Accepted: 21 December 2019
First Online: 3 January 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in the studies involving human participants were in accordance to the ethical standards of the institutional and/or national research committee (The Bioethical Committee of Poznan University of Medical Sciences; reference numbers: 539/12 and 465/15) and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Each enrolled subject delivered a written informed consent for participation in the study.