1. Aydin Adnan Menderes University, Faculty of Veterinary Medicine, Department of Obstetrics and Gynecology. Aydin, Turkey
2. Dicle University, Faculty of Veterinary Medicine, Department of Obstetrics and Gynecology. Diyarbakir, Turkey
3. Bahri Dağdaş International Agricultural Research Institute. Konya, Turkey
4. Harran University, Faculty of Veterinary Medicine, Department of Animal Science and Animal Nutrition/Department of Veterinary Genetics. Sanliurfa, Turkey
5. Harran University, Faculty of Veterinary Medicine, Department of Reproduction and Artificial Insemination. Sanliurfa, Turkey