Balestrieri, Alessandro http://orcid.org/0000-0001-5444-2806
Gazzola, Andrea http://orcid.org/0000-0002-6370-7308
Pellitteri-Rosa, Daniele http://orcid.org/0000-0002-2651-8153
Vallortigara, Giorgio http://orcid.org/0000-0001-8192-9062
Article History
Received: 12 October 2018
Revised: 10 January 2019
Accepted: 19 January 2019
First Online: 23 January 2019
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: This article does not contain any studies with human participants performed by any of the authors. The permits to perform this study were obtained from the Italian Ministry of Environment, Land and Sea (0006075–23/03/2018—PNM).