Mataloni, Francesca
Pinnarelli, Luigi
Perucci, Carlo Alberto
Davoli, Marina
Fusco, Danilo
Article History
Received: 21 June 2017
Accepted: 18 May 2018
First Online: 25 May 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: None.
: The data that support the findings of this study are available from the Lazio region, but restrictions apply to the availability of these data, which were used under license for the current study, and so are not publicly available. Data are, however, available from the authors upon reasonable request and with permission of the Lazio region.