Institution: | (1) Department of Public Health, Comparative Pathology and Veterinary Hygiene School of Veterinary Medicine, AGRIPOLIS, Legnaro, University of Padua, Padua;(2) Istituto Zooprofilattico Sperimentale, Liguria, Piemonte, Valle D’Aosta, National Reference Centre of Veterinary and Comparative Oncology, Genoa, Italy |