1. Exotic and Wildlife Service Veterinary Hospital, University of Trás-os-Montes and Alto Douro, 4500-801 Vila Real, Portugal
2. CITAB, University of Trás-os-Montes and Alto Douro, 4500-801 Vila Real, Portugal
3. CECAV, University of Trás-os-Montes and Alto Douro, 4500-801 Vila Real, Portugal