Affiliation: | * Consorzio Ricerca Filiera Lattiero-Casearia (CoRFiLaC), Regione Siciliana, 97100 Ragusa, Italy † University of Pennsylvania, School of Veterinary Medicine, Kennett Square 19348 ‡ Image Processing Laboratory, University of Catania, 95125 Catania, Italy § Dipartimento di Scienze Agronomiche, Agrochimiche e di Produzioni Animali (D.A.C.P.A.), Agriculture Faculty, University of Catania, 95123 Catania, Italy |