1. Ospedale Veterinario Santa Fara Bari 70124 Italy
2. Faculty of Veterinary MedicineUniversity of Calgary Calgary T2N 1N4 Canada
3. Lakeshore Veterinary Specialists Glendale Wisconsin 53209 USA
4. AAT118 MilanoAREU, Niguarda Ca’ Granda Hospital Milan 20162 Italy
5. Castellarano Veterinary Clinic Castellarano (RE) 42014 Italy
6. Lodi's ICU and Sub ICU HeadASST Lodi 26900 Italy