1. Department of Veterinary Medicine and Animal Productions; University of Napoli Federico II; Napoli Italy
2. Clinica veterinaria Animalia srls; Aversa Caserta Italy
3. Clinica veterinaria Sannio; Sant'Angelo a Cupolo; Benevento Italy
4. Department of Experimental Medicine; Laboratory of Forensic Toxicology; School of Medicine; Second University of Napoli; Napoli Italy
5. Department of Neuroscience; Reproductive and Odontostomatologic Sciences; University of Napoli Federico II; Napoli Italy