Narduzzi, S.
Fantini, F.
Blasetti, F.
Rantakokko, P.
Kiviranta, H.
Forastiere, F.
Michelozzi, P.
Porta, D.
Funding for this research was provided by:
Regione Lazio
Article History
Received: 28 April 2019
Accepted: 7 January 2020
First Online: 22 January 2020
Ethics approval and consent to participate
: Research was performed in accordance with the Declaration of Helsinki and was approved by an appropriate ethics committee.Informed consent to participate in the study was obtained from participants (or their parent, in the case of children under 16).
: Not applicable.
: The authors declare that they have no competing interests.