aDepartment of Animal Reproduction, University of Sao Paulo, Sao, Paulo - Brazil bDepartment of Biology, Sao Paulo State University - S. J. Rio Preto - Brazil cCFM Agropecuária Ltda. - S. J. Rio Preto - Brazil dDepartment of Basic Sciences - University of Sao Paulo - Pirassununga - Brazil eDepartment of Animal Production and Health, Sao Paulo State University - Araçatuba - Brazil |