1. İzmir Katip Çelebi University Faculty of Medicine, Department of Pediatric Nephrology and Rheumatology, İzmir, Turkey

2. Simav District Health Directorate, Kütahya, Turkey

3. Akseki Community Health Center, Antalya, Turkey

4. University of Health Sciences Turkey, Tepecik Training and Research Hospital, Clinic of Pediatric Nephrology, İzmir, Turkey