Grassia, Marco http://orcid.org/0000-0001-5841-6058
De Domenico, Manlio
Mangioni, Giuseppe http://orcid.org/0000-0001-6910-0112
Article History
Received: 14 February 2020
Accepted: 12 August 2021
First Online: 31 August 2021
Competing interests
: The authors declare no competing interests.