1. Veterinary Animal Hospital “Città di Pavia”; Pavia Italy
2. Department of Comparative Biomedicine and Nutrition; University of Padua; Padua Italy
3. Veterinary Institute of Novara; Novara Italy
4. Istovet; Desio Italy
5. Department of Veterinary Science and Public Health; University of Milan; Milan Italy
6. Accelera; Nerviano Italy
7. Department of Veterinary Medical Science; University of Bologna; Bologna Italy