1. Division of Pediatric Endocrinology, Department of Pediatrics, School of Medicine, Ege University, İzmir, Turkey
2. Division of Pediatric Endocrinology, Department of Pediatrics, Dr. Behçet Uz Child Disease and Pediatric Surgery Training and Research Hospital, İzmir, Turkey
3. Department of Medical Microbiology, School of Medicine, Ege University, İzmir, Turkey