1. Department of Veterinary Surgery and Animal Reproduction School of Veterinary Medicine and Animal Science São Paulo State University (UNESP) Botucatu São Paulo Brazil
2. Laboratory of Reproduction, Faculty of Veterinary Medicine National University of San Marcos San Borja Lima Peru
3. Deer Research and Conservation Center (NUPECCE) São Paulo State University (UNESP) Jaboticabal São Paulo Brazil