1. Department of Animal Reproduction, School of Veterinary Medicine and Animal Science University of São Paulo (USP) São Paulo SP Brazil
2. Veterinary Division Parque Municipal Quinzinho de Barros Sorocaba SP Brazil
3. Veterinary Division Fundação Parque Zoológico de São Paulo SP São Paulo Brazil
4. Center for Natural and Human Sciences Federal University of ABC Santo André SP Brazil
5. Research Division Instituto Reprocon Campo Grande MS Brazil