1. Centre for Inflammation and Tissue Repair, UCL Respiratory, Division of Medicine, University College London
2. Department of Rheumatology, University College London Hospital (UCLH), London
3. Oxford Centre for Respiratory Medicine, Oxford University Hospitals NHS Foundation Trust, Oxford
4. Department of Rheumatology, North Bristol NHS Trust and University of Bristol, Bristol
5. Department of Respiratory Medicine, University of Leicester, Leicester
6. North West Lung Centre, Wythenshawe Hospital, Manchester University NHS Foundation Trust
7. Division of Infection, Immunity and Respiratory Medicine, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester and Manchester University NHS Foundation Trust, Manchester
8. Department of Respiratory Medicine, University College London Hospital (UCLH)
9. Department of Rheumatology
10. Department of Respiratory Medicine, Northwick Park Hospital
11. Department of Respiratory Medicine
12. Department of Rheumatology, Guys and St Thomas’ Hospital
13. Department of Respiratory Medicine, Imperial College Healthcare NHS Trust
14. Department of Respiratory Medicine, Royal Brompton Hospital
15. Department of Rheumatology, Royal Free Hospital, London, UK