1. Platform for Artificial Insemination and Embryo Transfer; Vetmeduni Vienna; Vienna Austria
2. Faculty of Veterinary Medicine; Department of Obstetrics and Gynecology; University of Kafkas; Kars Turkey
3. Faculty of Veterinary Medicine; Department of Pathology; Ondokuz Mayis University; Samsun Turkey
4. Veterinary Faculty; Department of Obstetrics and Gynecology; Near East University; Nicosia Turkey