1. Immunology & Allergy; Campbelltown Hospital; University of Western Sydney; New South Wales; Australia
2. Department of Paediatrics; National University Hospital; Singapore
3. Allergy Diagnostic and Clinical Research Unit; University of Cape Town Lung Institute; Cape Town; South Africa
4. Fundación Cidea; Buenos Aires; Argentina
5. Department of Otorhinolaryngology; Medical Faculty; Osmangazi University; Eskisehir; Turkey
6. Clinic of Ear, Nose and Throat Diseases; First State Medical University; Moscow; Russia
7. Complexo Hospitalar Santa Casa de Porto Alegre; Ambulatório de Otorrino; Porto Alegre; Brazil
8. Allergy and Cancer Center; Otorhinolarygology Hospital of the First Affiliated Hospital of Sun Yat-sen University, and Otorhinolaryngology Institute of Sun Yat-sen University; Guangzhou; China
9. GlaxoSmithKline; Asia Pacific Japan & Emerging Markets (APJEM) Medical Affairs; Brentford; London; UK