1. I Viola, Department of Veterinary Sciences, University of Turin, University of Turin, Torino, Italy
2. P Toschi, Department of Veterinary Sciences, University of Turin, University of Turin, Torino, Italy
3. I Manenti, Department of Veterinary Sciences, University of Turin, University of Turin, Torino, Italy
4. P Accornero, Department of Veterinary Sciences, University of Turin, University of Turin, Torino, Italy
5. M Baratta, Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parma, Italy