Affiliation: | 1. Department of Veterinary Medical Sciences, University of Bologna, Ozzano dell''Emilia, BO, Italy;2. Department of Health Sciences, University Magna Graecia of Catanzaro, 88100 Germaneto, CZ, Italy;3. Department of Animal Pathology, Faculty of Veterinary Medicine, University of Las Palmas de Gran Canaria, Trasmontaña S/N, Arucas 35413, Las Palmas, Spain |