1. Animal Pathology Department, Veterinary Faculty, Zaragoza University, Zaragoza, Spain
2. Clinical Immunology Laboratory, Veterinary Faculty, Zaragoza University, Zaragoza, Spain
3. Veterinary Hospital, University of Zaragoza, Zaragoza, Spain
4. Instituto Agroalimentario de Aragón-IA2 (Zaragoza University-CITA), Zaragoza, Spain
5. Pharmacology and Physiology Department, Medicine Faculty, Zaragoza University, Zaragoza, Spain
6. General Research Support Service, SAI Citómica, Medicine Faculty, Zaragoza University, Zaragoza, Spain