[1] Univ Copenhagen, Fac Hlth & Med Sci, Dept Publ Hlth, Copenhagen, Denmark
[2] Univ Utrecht, Inst Risk Assessment Sci IRAS, Utrecht, Netherlands
[3] Univ Cagliari, Dept Med Sci & Publ Hlth, Cagliari, Italy
[4] Imperial Coll London, Heart & Lung Inst, London, England
[5] Soder Sjukhuset, Karolinska Inst, Dept Clin Sci & Educ, Stockholm, Sweden
[6] Univ Bern, Inst Social & Prevent Med, Bern, Switzerland
[7] Univ Bern, Oeschger Ctr Climate Change Res, Bern, Switzerland
[8] Natl & Kapodistrian Univ Athens, Med Sch, Athens, Greece
[9] Imperial Coll London, Sch Publ Hlth, Environm Res Grp, London, England
[10] Celal Bayar Univ, Fac Med, Dept Pulmonol, Manisa, Turkey
[11] Copenhagen Univ Hosp Hvidovre, Dept Resp Med, Hvidovre, Denmark
[12] Univ Copenhagen, Inst Clin Med, Copenhagen, Denmark
[13] Sante Publ France, Direct Environm & Occupat Hlth, F-94415 St Maurice, France
[14] European Lung Fdn, London, England
[15] Kristiania Univ Coll Technol, Oslo, Norway
[16] European Resp Soc, Brussels, Belgium
[17] Heinrich Heine Univ Dusseldorf, Ctr Hlth & Soc, Inst Occupat Social & Environm Med, Fac Med, Dusseldorf, Germany