1. National Heart & Lung Institute, Imperial College London, London, United Kingdom;
2. Centre for Medical Imaging Computing,
3. Royal Brompton and Harefield Clinical Group, Guy’s and St. Thomas’ NHS Foundation Trust, London, United Kingdom;
4. University College London, London, United Kingdom;
5. Department of Health Sciences, University of Leicester, Leicester, United Kingdom;
6. Leicester NIHR Biomedical Research Centre, Leicester, United Kingdom;
7. University of Edinburgh, Edinburgh, United Kingdom;
8. North Bristol NHS Trust, Bristol, United Kingdom;
9. Leeds Teaching Hospitals NHS Foundation Trust, Leeds, United Kingdom;
10. Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, United Kingdom;
11. University of Manchester, Manchester, United Kingdom;
12. Ninewells Hospital and Medical School, Dundee, United Kingdom;
13. Respiratory Medicine, and
14. University of Nottingham, Nottingham, United Kingdom;
15. University of Sheffield, Sheffield, United Kingdom;
16. Royal Devon and Exeter NHS Foundation Trust, Exeter, United Kingdom;
17. Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom;
18. University College London Hospital, London, United Kingdom;
19. Asthma + Lung UK, London, United Kingdom;
20. Faculty of Medicine, University of Southampton, Southampton, United Kingdom;
21. Usher Institute and
22. University of Birmingham, Brimingham, United Kingdom;
23. Manchester University NHS Foundation Trust, Manchester, United Kingdom;
24. University of Oxford, Oxford, United Kingdom;
25. University of Liverpool, Liverpool, United Kingdom;
26. Newcastle University, Newcastle, United Kingdom;
27. Perth Royal Infirmary, NHS Tayside, Perth, United Kingdom; and
28. Liverpool University Hospitals NHS Foundation Trust, Liverpool, United Kingdom