[1] Gaziosmanpasa Univ, Dept Child Hlth & Dis, Fac Med, Tokat, Turkey
[2] Dr Sami Ulus Child Hlth & Dis Training & Res Hosp, Clin Pediat Emergency Med, Ankara, Turkey
[3] Ankara City Hosp, Clin Pediat Pulmonol, Ankara, Turkey
[4] Istanbul Gelisim Univ, Dept Child & Adolescent Psychiat, Istanbul, Turkey
[5] Ankara City Hosp, Clin Child & Adolescent Psychiat, Ankara, Turkey
[6] Ankara City Hosp, Clin Pediat Allergy & Immunol, Ankara, Turkey