1. University of Health Sciences Turkey, Dr. Sami Ulus Children Training and Research Hospital, Clinic of Pediatric Endocrinology, Ankara, Turkey

2. University of Health Sciences Turkey, Gülhane Training and Research Hospital, Clinic of Pathology, Ankara, Turkey

3. Gazi University, Laboratory Animal Breeding and Experimental Researches Center, Ankara, Turkey

4. Ondokuz Mayıs University Faculty of Veterinary Medicine, Department of Biochemistry, Samsun, Turkey

5. University of Health Sciences Turkey, Ankara Children Diseases Hematology and Oncology Training and Research Hospital, Clinic of Pediatric Endocrinology, Ankara, Turkey