1 NIHR Southampton Respiratory Biomedical Research Unit, Faculty of Medicine, University Southampton, Southampton, UK.
2 National Heart and Lung Institute, Imperial College, London, London, UK.
3 Health Research Centre, University of Melbourne, Melbourne, Australia.
4 Amsterdam University Medical Centre, University of Amsterdam, Amsterdam, The Netherlands.
5 Personalized Medicine Clinic, Asthma and Allergy, Humanitas Clinical and Research Center, Humanitas University, Rozzano, Milan, Italy and SANI-Severe Asthma Network Italy.
6 Novartis Pharmaceuticals Corporation, East Hanover, NJ, USA.
7 Airway Disease, National Heart and Lung Institute, Imperial College London, London, UK.
8 Institute for Health Research Southampton Respiratory Biomedical Research Unit and Clinical and Experimental Sciences, University of Southampton, Southampton, UK.
9 European Respiratory Society, Lausanne, Switzerland.
10 European Lung Foundation, Sheffield, UK.
11 Asthma UK, London, UK.
12 Dutch Lung Foundation, Amersfoort, The Netherlands.
13 EUPATI, Brussels, Belgium.
14 Atini, Amsterdam, The Netherlands.
15 Dept of Pulmonary Medicine, Centre Hospitalier Universitaire (CHU), Liege University, Liege, Belgium.
16 Universitätsmedizin Mainz, Mainz, Germany.
17 Chiesi Farmaceutici, Global Clinical Development, Parma, Italy.
18 Respiratory Medical Franchise, GSK, Brentford, UK.
19 TEVA Pharmaceuticals, Amsterdam, The Netherlands.