Stagi, Stefano https://orcid.org/0000-0002-2259-4685
De Masi, Salvatore
Bencini, Erica
Losi, Stefania
Paci, Silvia
Parpagnoli, Maria
Ricci, Franco
Ciofi, Daniele
Azzari, Chiara
Article History
Received: 8 September 2020
Accepted: 26 October 2020
First Online: 4 November 2020
Ethics approval and consent to participate
: The study was performed according to the Helsinki II declaration and approved by the local Paediatric Ethical Committee (approval number: 30/07/2020–179). Written informed consent was obtained from the parents of enrolled children.
: Written informed consent was obtained from the parents of enrolled children.
: The authors have no conflicts of interest to declare.