1. Department of Pediatric Cardiology SBU, Tepecik Training and Research Hospital İzmir Turkey
2. Department of Pediatric Cardiology Medical Faculty of Namık Kemal University Tekirdağ Turkey
3. Department of Pediatric Cardiology Medical Faculty of Mustafa Kemal University Hatay Turkey
4. Department of Pediatric Cardiology SBU, Behçet Uz Children Hospital İzmir Turkey
5. Department of Pediatric Cardiology Medical Faculty of Dokuz Eylül University İzmir Turkey