1. Department of Pathology School of Veterinary Medicine and Animal Science, University of São Paulo São Paulo Brazil
2. Department of Preventive Veterinary Medicine and Animal Health School of Veterinary Medicine and Animal Science, University of São Paulo São Paulo Brazil
3. Department of Veterinary Medicine, Faculty of Animal Science and Food Engineering University of São Paulo Pirassununga Brazil
4. Center for Research and Technology of Agro‐Environment and Biological Sciences (CITAB) University of Trás‐os‐Montes e Alto Douro Vila Real Portugal