1. Department of Cardiology Düzce University Faculty of Medicine Düzce Turkey
2. Department of Pediatric Allergy İmmunology and Pulmonology Zeynep Kamil Woman and Child Diseases Education and Research Hospital Istanbul Turkey
3. Department of Pediatrics Çankırı State Hospital Çankırı Turkey
4. Department of Cardiology Ankara Numune Education and Research Hospital Ankara Turkey