1. Çiğli State Training Hospital, Clinic of Pediatrics, Division of Pediatric Endocrinology, İzmir, Turkey

2. Manisa Celal Bayar University Faculty of Medicine, Department of Pediatrics, Division of Pediatric Infectious Disease, Manisa, Turkey

3. Manisa Celal Bayar University Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology and Metabolism, Manisa, Turkey