Imperial College London - National Heart and Lung Institute, The University of Manchester, University of Nottingham, University of Dundee, Imperial College London - National Heart and Lung Institute, University of Liverpool, University of Edinburgh, Imperial College London - Imperial NIHR Patient Safety Translational Research Centre, University of the West of England (UWE), University of Edinburgh - Usher Institute, University of Nottingham, University of Oxford - Nuffield Department of Primary Care Health Sciences and Imperial College London - National Heart and Lung Institute

affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of the West of England (UWE), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Bristol, affiliation not provided to SSRN, affiliation not provided to SSRN, Royal Adelaide Hospital - Rheumatology Unit, University of Leeds - Leeds Teaching Hospitals NHS Trust and Leeds Institute of Rheumatic and Musculoskeletal Medicine and The Queen Elizabeth Hospital