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Article History

Received: 10 April 2025

Accepted: 17 September 2025

First Online: 22 October 2025

Declarations

:

: The authors declare no competing interests.

: The research has been conducted in full accordance with ethical principles, and including the World Medical Association Declaration of Helsinki (version, 2008). The study protocol was reviewed and ethical clearance had been obtained before the study began. The Bioethics Committee of the Medical University of Warsaw authorised the present study (No. KB/221/2009).

: The authors certify that they have obtained appropriate written consent from all the children’s parents or guardians participating in the study, in accordance with the World Medical Association’s Declaration of Helsinki. In the forms, the patients have given their consent for their images and other clinical information to be reported in the journal. The patients understand that their names and initials will not be published, and due efforts will be made to conceal their identity, but anonymity cannot be guaranteed.