1. Laboratory of Semen Biotechnology and Andrology – Center of Biotechnology in Animal Reproduction Department of Animal Reproduction School of Veterinary Medicine and Animal Science University of São Paulo São Paulo Brazil
2. Laboratory of Teaching and Research in Pathology of Reproduction – Center of Biotechnology in Animal Reproduction Department of Animal Reproduction School of Veterinary Medicine and Animal Science University of São Paulo São Paulo Brazil
3. Laboratory of Physiology and Molecular Endocrinology Center of Biotechnology in Animal Reproduction – Department of Animal Reproduction School of Veterinary Medicine and Animal Science University of São Paulo São Paulo Brazil
4. Laboratory of Sperm Biology Department of Animal Reproduction School of Veterinary Medicine and Animal Science University of São Paulo São Paulo Brazil
5. Laboratory of Animal Reproduction Department of Veterinary Clinics and Surgery Veterinary School University Federal of Minas Gerais Belo Horizonte Brazil