Mori, Annalisa
Tuli, Gerdi
Magaldi, Rosario
Ghirri, Paolo
Tessaris, Daniele
Rinaldi, Matteo
Bagnoli, Franco
de Sanctis, Luisa
Article History
Received: 22 September 2018
Revised: 26 March 2019
Accepted: 1 April 2019
First Online: 8 May 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study protocol was approved by the Ethics Committee of each Institution or University participating in the study.
: Written consent was obtained from the parents. The study protocol was approved by the Ethics Committee of each Institution or University participating in the study.