[1] Univ Alabama Birmingham, Div Pulm Allergy & Crit Care Med, Birmingham, AL USA
[2] LungenClin Grosshansdorf, Grosshansdorf, Germany
[3] Christian Albrechts Univ Kiel, Airway Res Ctr North, German Ctr Lung Res, Grosshansdorf, Germany
[4] Baylor Coll Med, Dept Med, Sect Pulm & Crit Care Med, Houston, TX USA
[5] Univ Marburg, Dept Med Pulm & Crit Care Med, German Ctr Lung Res, Marburg, Germany
[6] Kings Coll London, Fac Life Sci & Med, Kings Ctr Lung Hlth, Sch Immunol & Microbial Sci, London, England
[7] Univ Calif San Francisco, Div Pulm Crit Care Allergy & Sleep Med, San Francisco, CA USA
[8] Univ Ferrara, Ferrara, Italy
[9] Manchester Univ NHS Fdn Trust, Univ Manchester, Manchester, England
[10] Sanofi, Bridgewater, NJ USA
[11] Regeneron Pharmaceut Inc, Tarrytown, NY USA
[12] Sanofi, Cambridge, MA USA