Affiliation: | 1. Department of Animal Medicine, Productions and Health, University of Padua, Viale dell''Università 16, Agripolis, 35020 Legnaro, Italy;2. Department of Veterinary Medicine, University of Perugia, via S. Constanzo 4, Perugia, Italy;3. Department of Veterinary Sciences, University of Pisa, via Livornese 1, San Piero a Grado, 56122 Pisa, Italy;4. College of Veterinary Medicine, Chungnam National University, Daejeon, South Korea |