Scarpa, Fabio http://orcid.org/0000-0002-3501-714X
Sanna, Daria
Cossu, Piero
Lai, Tiziana
Casu, Marco
Curini-Galletti, Marco
Article History
Received: 11 December 2017
Revised: 28 March 2018
Accepted: 9 April 2018
First Online: 13 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All applicable international, national, and/or institutional guidelines for the care and use of animals were followed by the authors.
: All necessary permits for sampling and observational field studies have been obtained by the authors from the competent authorities and are mentioned in the acknowledgements, if applicable.