1. Ondokuz Mayis University, Faculty of Medicine, Department of Radiology, Outpatient Anesthesia Service, Samsun, Turkey
2. Kirikkale High Specialty Hospital, Department of Radiology, Kirikkale, Turkey
3. Ondokuz Mayis University, Faculty of Medicine, Department of Pediatrics, Samsun, Turkey
4. Aksaray Goverment Hospital, Department of Radiology, Aksaray, Turkey
5. Ondokuz Mayis University, Faculty of Medicine, Department of Radiology, Samsun, Turkey
6. Ondokuz Mayis University, Faculty of Medicine, Pediatric Intensive Care Unit, Samsun, Turkey