[1] Hop Arnaud de Villeneuve, Serv Malad Resp, Dept Resp Dis, Univ Hosp, Montpellier 05, France
[2] INSERM, CESP Ctr Res Epidemiol & Populat Hlth, U1018, Resp & Environm Epidemiol Team, Villejuif, France
[3] Ctr Res Environm Epidemiol CREAL, Barcelona, Spain
[4] Municipal Inst Med Res IMIM Hosp del Mar, Barcelona, Spain
[5] UPF, Barcelona, Catalonia, Spain
[6] CNRS Inst Biol Sci, Villejuif, France
[7] Univ Zurich, Swiss Inst Allergy & Asthma Res SIAF, Davos, Switzerland
[8] Fac Med Toulouse, INSERM, U558, Epidemiol & Anal Sante Publ Risques Malad Chron &, F-31073 Toulouse, France
[9] Univ Toulouse 3, Fac Med, F-31062 Toulouse, France
[10] Charite, Inst Social Med Epidemiol & Hlth Econ, D-13353 Berlin, Germany
[11] Helsinki Univ Hosp, Dept Dermatol, Skin & Allergy Hosp, Helsinki, Finland
[12] Ghent Univ Hosp, Lab Immunoregulat & Mucosal Immunol, B-9000 Ghent, Belgium
[13] Univ Groningen, Dept Pulmonol, GRIAC Res Inst, Univ Med Ctr Groningen, Groningen, Netherlands
[14] Med Univ Vienna, Ctr Pathophysiol Infectiol & Immunol, Christian Doppler Lab Allergy Res, Div Immunopathol,Dept Pathophysiol & Allergy Res, Vienna, Austria
[15] EPAR U707 INSERM, Paris, France
[16] EPAR UMR S UPMC, Paris, France
[17] Onmed Networks, Barcelona, Spain
[18] Ghent Univ Hosp, URL Upper Airways Res Lab, B-9000 Ghent, Belgium
[19] Univ Valencia, Dept Nursing, Ctr Publ Hlth Res CSISP, Environm & Hlth Area,CIBERESP, Valencia, Spain
[20] Biomay AG, Vienna, Austria
[21] Odense Univ Hosp, DK-5000 Odense, Denmark
[22] Univ Utrecht, Inst Risk Assessment Sci, Utrecht, Netherlands
[23] Univ Utrecht, Julius Ctr Hlth Sci & Primary Care, Utrecht, Netherlands
[24] Univ Oslo, Dept Paediat, Oslo, Norway
[25] Oslo Univ Hosp, Oslo, Norway
[26] Univ Crete, Fac Med, Dept Social Med, Iraklion, Greece
[27] Lazio Reg Hlth Serv, Dept Epidemiol, Rome, Italy
[28] Univ Arizona, Arizona Resp Ctr, Tucson, AZ USA
[29] Helmholtz Zentrum Munchen, Inst Epidemiol, Munich, Germany
[30] Inserm Transfert, Paris, France
[31] Univ Paris 11, UMRS 1018, Villejuif, France
[32] Univ Groningen, Dept Epidemiol, GRIAC Res Inst, Univ Med Ctr Groningen, Groningen, Netherlands
[33] Natl Sch Publ Hlth, Dept Nutr, Athens, Greece
[34] Univ Groningen, Dept Pediat Pulmonol & Pediat Allergol, Beatrix Childrens Hosp, GRIAC Res Inst,Univ Med Ctr Groningen, Groningen, Netherlands
[35] Med Univ Lodz, Dept Immunol Rheumatol & Allergy, Lodz, Poland
[36] Charite Campus Virchow, Dept Pneumol & Immunol, Berlin, Germany
[37] Univ Pompeu Fabra, Immunol Unit, Barcelona, Spain
[38] IMIM Hosp de Mar, Chemotargets SL, Barcelona, Catalonia, Spain
[39] Univ Gothenburg, Gothenburg, Sweden
[40] Biomax Informat AG, Planegg Martinsried, Germany
[41] IMIM Hosp del Mar, Chemogen Lab, GRIB Unit, Barcelona, Catalonia, Spain
[42] Paris Descartes Univ, Dept Publ Hlth & Biostat, EA 4064, Paris, France
[43] Paris Municipal Dept Social Act Childhood & Hlth, Paris, France
[44] Univ Groningen, Lab Allergol & Pulm Dis, Dept Pathol & Med Biol, GRIAC Res Inst,Univ Med Ctr Groningen, Groningen, Netherlands
[45] Bradford Teaching Hosp Fdn Trust, Bradford Inst Hlth Res, Bradford, W Yorkshire, England
[46] Bradford Royal Infirm, Bradford BD9 6RJ, W Yorkshire, England
[47] EFA European Federat Allergy & Airways Dis Patien, Brussels, Belgium
[48] CHU Grenoble, F-38043 Grenoble, France
[49] Univ Grenoble 1, INSERM, U823, Inst Albert Bonniot, Grenoble, France
[50] Univ Hosp Grenoble, Dept Pulmonol, Grenoble, France