1. Division of Infection, Immunity and Respiratory Medicine, Manchester Academic Health Sciences Centre
2. Manchester University National Health Service Foundation Trust, Manchester, United Kingdom
3. Division of Molecular and Clinical Cancer Sciences, Manchester Academic Health Sciences Centre, and
4. The Christie National Health Service Foundation Trust, Manchester, United Kingdom
5. School of Nursing, Hong Kong Polytechnic University, Hung Hom, Hong Kong
6. Division of Nursing, Midwifery and Social Work, University of Manchester, Manchester, United Kingdom
7. Division of Airway Disease, Respiratory Pharmacology Group, National Heart and Lung Institute, Imperial College London, London, United Kingdom; and
8. Research and Early Development, Respiratory and Immunology, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden