[1] Karolinska Inst, Inst Environm Med, Box 210, SE-17177 Stockholm, Sweden
[2] Univ Utrecht, IRAS, Utrecht, Netherlands
[3] German Res Ctr Environm Hlth, Helmholtz Zentrum Munchen, Inst Epidemiol, Neuherberg, Germany
[4] Stockholm Cty Council, Ctr Occupat & Environm Med, Stockholm, Sweden
[5] Tech Univ Munich, Dept Pediat, Munich, Germany
[6] Marien Hosp Wesel, Res Inst, Dept Paediat, Wesel, Germany
[7] Charite Univ Med Berlin, Inst Social Med Epidemiol & Hlth Econ, Berlin, Germany
[8] Ludwig Maximilians Univ Munchen, Med Ctr, Dr Von Hauner Childrens Hosp, Munich, Germany
[9] Univ Groningen, Univ Med Ctr Groningen, Beatrix Childrens Hosp, Dept Paediat Pulmonol & Paediat Allergol, Groningen, Netherlands
[10] Univ Groningen, Univ Med Ctr Groningen, Groningen Res Inst Asthma, Groningen, Netherlands
[11] Univ Groningen, Univ Med Ctr Groningen, COPD GRIAC, Groningen, Netherlands
[12] Soder Sjukhuset, Sachs Children & Youth Hosp, Stockholm, Sweden
[13] Soder Sjukhuset, Karolinska Inst, Dept Clin Sci & Educ, Stockholm, Sweden
[14] Charite Univ Med Berlin, Div Pneumol & Immunol, Dept Pediat, Berlin, Germany
[15] UFZ Helmholtz Ctr Environm Res, Dept Environm Immunol, Leipzig, Germany
[16] UFZ Helmholtz Ctr Environm Res, Core Facil Studies, Leipzig, Germany
[17] Biomax Informat AG, Munich, Germany
[18] IUF Leibniz Res Inst Environm Med, Dusseldorf, Germany
[19] Natl Inst Publ Hlth & Environm, Ctr Nutr Prevent & Hlth Serv, Bilthoven, Netherlands
[20] Univ Hosp Munich LMU, Inner City Clin, Inst & Outpatient Clin Occupat Social & Environm, Munich, Germany
[21] MACVIA France, Contre Malad Chron Vieillissement Actif France Eu, Montpellier, France
[22] INSERM, U 1168, V1MA Ageing & Chron Dis Epidemiol & Publ Hlth App, Villejuif, France
[23] Univ Versailles St Quentin En Yvelines, UMR S 1168, Montigny Le Bretonneux, France
[24] Ctr Res Environm Epidemiol CREAL, ISGlobal, Barcelona, Spain
[25] Hosp del Mar Med Res Inst IMIM, Barcelona, Spain
[26] CIBER Epidemiol & Salud Publ CIBERESP, Madrid, Spain
[27] UPF, Barcelona, Spain
[28] Univ Med Ctr Utrecht, Julius Ctr Hlth Sci & Primary Care, Utrecht, Netherlands