Mroczkowska, Renata https://orcid.org/0000-0003-1535-0057
Szlenk-Czyczerska, Elżbieta https://orcid.org/0000-0002-8145-6768
Szwamel, Katarzyna https://orcid.org/0000-0001-8186-9979
Fiszer, Roland https://orcid.org/0000-0002-4555-0589
Article History
Received: 18 September 2024
Accepted: 25 February 2025
First Online: 10 March 2025
Declarations
:
: 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 in compliance with the requirements of the Declaration of Helsinki of 1975 (amended in 2013). Informed verbal consent was obtained from all individual participants included in the study after providing information about the study content, procedures and data protection in writing, according to good epidemiological practice. This procedure was approved by the Bioethical Committee at the Silesian Medical University in Katowice (dated from 15/06/2015, no KNW/0022/KB/159/15).
: Not applicable.
: The authors declare no competing interests.