1. Department of Pediatric Allergy; Karadeniz Technical University Faculty of Medicine; Trabzon; Turkey
2. Department of Pediatric Allergy; Uludag University Faculty of Medicine; Bursa; Turkey
3. Department of Pediatric Allergy; Gazi University Faculty of Medicine; Ankara; Turkey
4. Department of Pediatric Allergy; Celal Bayar University Faculty of Medicine; Manisa; Turkey
5. Department of Pediatric Allergy; Akdeniz University Faculty of Medicine; Antalya; Turkey
6. Department of Pediatric Allergy; Dr Behcet Uz Children's Hospital; Izmir; Turkey
7. Department of Pediatric Allergy; Mersin University Faculty of Medicine; Mersin; Turkey
8. Department of Pediatric Allergy; SSK Ankara Diskapi Hospital; Ankara; Turkey
9. Department of Pediatric Allergy; Erciyes University Faculty of Medicine; Kayseri; Turkey
10. Department of Pediatric Allergy and Immunology; Selcuk University Faculty of Medicine; Konya; Turkey
11. Department of Pediatrics; Karadeniz Technical University Faculty of Medicine; Trabzon; Turkey
12. Department of Pediatric Allergy; Istanbul University Cerrahpasa Faculty of Medicine; Istanbul; Turkey