Text and Data Mining valid from 2018-11-13
Received: 25 September 2018
Accepted: 8 November 2018
First Online: 13 November 2018
Compliance with ethical standards
: All authors declare that they have no conflict of interest.
: All international, national and institutional guidelines for the care of sampled animals were followed. Samples were collected under ethical and capture permits: “Autorizzazione Ministero Ambiente e Tutela del Territorio e del Mare 0007134 PNM (08/04/2016, DIV II)”, and “Autorizzazione Regione Autonoma della Sardegna, Assessorato Difesa dell’Ambiente, Det. 7325 Rep. N. 171 (13/04/2016)”.