1. Joan and Sanford I. Weill Department of Medicine, Weill Cornell Medicine, New York, New York
2. LungenClinic Grosshansdorf and Christian-Albrechts University Kiel, Airway Research Center North, Member of the German Center for Lung Research (DZL), Grosshansdorf, Germany
3. Pulmonary Research Institute of Southeast Michigan, Farmington Hills, Michigan
4. National Heart and Lung Institute, London, United Kingdom
5. Medicines Evaluation Unit, University of Manchester, Manchester University NHS Foundation Hospitals Trust, Manchester, United Kingdom
6. National Clinical Research Centre for Respiratory Diseases, China-Japan Friendship Hospital, Beijing, China
7. AstraZeneca, Morristown, New Jersey
8. AstraZeneca, Durham, North Carolina
9. AstraZeneca, Wilmington, Delaware; and
10. AstraZeneca, Gothenburg, Sweden