1. Department of Pathology School of Veterinary Medicine and Animal Science University of São Paulo (USP) São Paulo Brazil
2. Hepatology Section Secretary of Health Surveillance Ministry of Health Evandro Chagas Institute (IEC) Belém Brazil
3. Institute of Animal Health and Production Federal Rural University of Amazônia (UFRA) Belém Brazil
4. National Primate Center (CENP) Secretary of Health Surveillance Ministry of Health Ananindeua Brazil
5. Faculty of Medicine Department of Pathology University of São Paulo (USP) São Paulo Brazil
6. Department of Surgery School of Veterinary Medicine and Animal Science University of São Paulo (USP) São Paulo Brazil