Funding for this research was provided by:
Dipartimento della Protezione Civile, Presidenza del Consiglio dei Ministri
Ministero dell’Istruzione, dell’Università e della Ricerca (MIUR-PRIN voce COAN 5.50.16.01 code 2015JW9NJT)
Article History
Received: 1 April 2019
Accepted: 8 June 2019
First Online: 10 July 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.