1. Centro Oncologico Veterinario; Bologna Italy
2. North Downs Specialist Referrals; Surrey UK
3. Dipartimento di Medicina Veterinaria; Università degli Studi di Milano; Milan Italy
4. Department of Veterinary Sciences; University of Torino; Turin Italy
5. OneVet Group, Hospital Veterinário Berna; Lisbon Portugal
6. Laboratorio La Vallonea, Passirano di Rho; Milan Italy
7. Centro Veterinario Torinese; Turin Italy
8. Clinica Veterinaria Tibaldi; Milan Italy
9. Department of Veterinary Medical Sciences; University of Bologna; Bologna Italy