1. Department of Veterinary Public Health, Faculty of Veterinary Medicine University of Bari Valenzano Italy
2. Department of Pharmacology, Faculty of Veterinary Medicine University of Murcia Murcia Spain
3. Einaudi Veterinary Center CVIT Group Bari Italy
4. Department of Clinic Veterinary Sciences, Faculty of Veterinary Medicine University of Padua, Agripolis Legnaro PD Italy