Calcaterra, V.
Montalbano, C.
Miceli, E.
Luinetti, O.
Albertini, R.
Vinci, F.
Regalbuto, C.
Larizza, D.
Article History
Received: 11 May 2019
Accepted: 26 June 2019
First Online: 1 July 2019
Compliance with ethical standards
:
: The authors have no competing interests to declare.
: This study was approved by the San Matteo Institutional Review Board and conducted according to the Declaration of Helsinki.
: All parents of the children and/or the patients gave their written informed consent authorizing the use of their medical records for research purposes.