Góra, Anna https://orcid.org/0000-0002-6294-6147
Przybył, Maciej
Świętochowska, Elżbieta
Machura, Edyta
Article History
Received: 27 March 2022
Accepted: 7 December 2022
First Online: 21 December 2022
Declarations
:
: The project was approved by the Bioethics Committee of the Medical University of Silesia in Katowice (decision no KNW/0022/KB1/6/I/19). Informed consent of the parent (guardian) and/or patient was obtained each time for participation in the study.
: Not applicable.
: The authors declare that they have no competing interests.