Received: 14 June 2022
Accepted: 23 April 2023
First Online: 7 June 2023
: This study has been approved by the Institutional Review Board (IRB) of the University of Udine (approval number 054/2022). All methods were performed in accordance with the ethical standards as laid down in the Declaration of Helsinki and its later amendments or comparable ethical standards. Written informed consent was obtained from all participants from a parent and/or legal guardian.
: not applicable.
: the authors declare that they have no competing interests.