[1] Univ Montpellier, Dept Pulmonol, Div Allergy, Hop Arnaud de Villeneuve,Univ Hosp Montpellier, Montpellier, France
[2] Laval Univ, Dept Allergy & Immunol, Laval Univ Hosp Ctr, Quebec City, PQ, Canada
[3] Mahidol Univ, Dept Pediat, Div Allergy & Immunol, Siriraj Hosp, Bangkok, Thailand
[4] Belarusian Med Acad Postgrad Educ BelMAPGE, Allergol & Occupat Pathol Dept, Minsk, BELARUS
[5] Ctr Hosp Perpignan, Serv Med Gen, Perpignan, France
[6] UMR INSERM Univ Montpellier, Inst Desbrest Epidemiol & Sante Publ, Paris, France