Imperial College London - National Heart and Lung Institute, University College London, University College London - Centre for inflammation and Tissue Repair, University of Leicester - Department of Health Sciences, The University of Manchester - Manchester University NHS Foundation Trust, Ulster University, University College London - Centre for inflammation and Tissue Repair, Imperial College London, Government of the United Kingdom - Royal Brompton and Harefield NHS Foundation Trust, University of Leicester, University of Leicester, University of Nottingham, Government of the United Kingdom - Oxford Interstitial Lung Disease Service, Asthma and Lung UK, University of Nottingham, University of Southampton - Department of Clinical and Experimental Sciences, University Hospitals of Leicester NHS Trust, University College London, Imperial College London, Imperial College London - National Heart and Lung Institute, University of Leicester, The University of Manchester, University College London, Imperial College London, The University of Manchester, University of Sheffield, Imperial College London, Liverpool University Hospitals NHS Foundation Trust, NHS Foundation Trust - Aintree University Hospital, The University of Manchester - Manchester University NHS Foundation Trust, University of Sheffield, Guy’s and St Thomas’ NHS Foundation Trust, University of Sheffield, Liverpool University Hospitals NHS Foundation Trust, University of Edinburgh - Centre for Medical Informatics, Oxford University Hospitals NHS Foundation Trust, University of Liverpool, University of Edinburgh - Centre for Medical Informatics, University of Edinburgh - Asthma UK Centre for Applied Research, Imperial College London - National Heart and Lung Institute, Sysmex R&D Centre UK, Sysmex R&D Centre UK, Sysmex R&D Centre UK, Sysmex R&D Centre UK, University of Leicester - Institute for Lung Health, University Hospitals of Leicester NHS Trust, University of Leicester - Institute for Lung Health, University of Leicester - Institute for Lung Health, University of Leicester - Institute for Lung Health, University of Oxford - Oxford Centre for Clinical Magnetic Resonance Research (OCMR), Asthma and Lung UK, University of Leicester - Institute for Lung Health, London School of Hygiene & Tropical Medicine - Department of Clinical Research, University of Leicester - Department of Health Sciences, University of Leicester - Centre for Exercise and Rehabilitation Science, The University of Manchester - Wythenshawe Hospital, University of Leicester - Institute for Lung Health, University of Leicester - Institute for Lung Health, University of Leicester - Institute for Lung Health, University of Leicester - Institute for Lung Health, University of Dundee - Division of Molecular and Clinical Medicine, University of Leicester - Institute for Lung Health, University College London, University of Leicester - Department of Health Sciences, Imperial College London - National Heart and Lung Institute and Independent

University of Oxford, Government of the United Kingdom - Oxford University Hospitals NHS Foundation Trust, University of Oxford, University of Oxford, University of Oxford - Nuffield Department of Primary Care Health Sciences, University of Oxford, University of Oxford, NHS Oxfordshire Clinical Commissioning Group, Oxford University Hospitals NHS Foundation Trust and University of Oxford - Nuffield Department of Primary Care Health Sciences