Received: 2 August 2021
Accepted: 27 April 2022
First Online: 7 May 2022
: This study was approved by the Independent Ethical Committee of Azienda Ospedaliero-Universitaria Consorziale Policlinico di Bari (Resolution n. 0843, June 2020) and conducted according to the recommendations of the Helsinki Declaration. The parents of all participants provided their online informed consent.
: Not applicable.
: The authors declare that they have no competing interests.