1. Department of Microbiology Faculty of Veterinary Medicine Erciyes University Kayseri Turkey
2. Department of Obstetrics and Gynecology Faculty of Veterinary Medicine Erciyes University Kayseri Turkey
3. Department of Veterinary Diagnostic and Production Animal Medicine Iowa State University Ames IA USA
4. Department of Microbiology Faculty of Veterinary Medicine Ankara University Ankara Turkey
5. Medical Microbiology Clinic Şişli Hamidiye Etfal Training and Research Hospital University of Health Sciences Istanbul Turkey