Pietrzak, Krzysztof
Bania, Artur
Nowocień, Krzysztof
Kraszewski, Bartosz
Wiernicka, Marzena
Article History
Received: 17 November 2023
Accepted: 9 April 2024
First Online: 19 May 2024
Declarations
:
: The study was approved by the Bioethics Committee at the Poznań University of Medical Sciences (approval No. 212/17).The parents gave written Informed consent and the participants – oral Informed consent to participate in the study.
: By submitting my article I agree to pay this charge in full if my article is accepted for publication. This is the oryginal paper, not publish anywhere.The author(s) read and approved the final manuscript.
: The authors declare no competing interests.