Szesz, Anna
Małecki, Krzysztof
Sibiński, Marcin
Niedzielski, Kryspin R.
Article History
Received: 5 August 2023
Accepted: 4 October 2023
First Online: 19 October 2023
Declarations
:
: This study was performed in line with the principles of the Declaration of Helsinki 1964.Ethical approval for this study was obtained from Bioethical Committee of Polish Mother’s Memorial Hospital (approval number 2017/IV/62-MN).
: Written informed consent has been obtained from a parent and/or legal guardian of participants included in the study. If patients were 13 years old or more the informed consent was obtained from both: participants and they parent and/or legal guardians, what is in agreement with law in our country.
: Not applicable.
: The authors declare no competing interests.