1. Department of Biomedical Sciences, Cummings School of Veterinary Medicine Tufts University (Tufts) North Grafton Massachusetts USA
2. Anatomy of the Domestic and Wild Animals Sector of Universidade de São Paulo (USP) São Paulo Brazil
3. Department of Morphology Universidade Federal Fluminense (UFF) Niteroi Brazil
4. Deutsches Primatenzentrum (DPZ) Göttingen Germany