1. Department of Clinical Sciences; CHU Sainte-Justine Research Centre, and Research Center of Animal Reproduction, University of Montreal; St. Hyacinthe Quebec Canada
2. Departments of Obstetrics and Gynecology, and Neuroscience; CHU Sainte-Justine Research Centre, and Research Center of Animal Reproduction, University of Montreal; St. Hyacinthe Quebec Canada
3. Department of Pathology, Faculty of Veterinary Medicine; CHU Sainte-Justine Research Centre, and Research Center of Animal Reproduction, University of Montreal; St. Hyacinthe Quebec Canada