| Authors: |
Philip KEJ; National Heart and Lung Institute, Imperial College London, London, UK; NIHR Imperial Biomedical Research Centre, Imperial College London, London, UK. Electronic address: k.philip@imperial.ac.uk., Owles H; National Heart and Lung Institute, Imperial College London, London, UK; Respiratory Medicine, Imperial College Healthcare NHS Trust, London, UK., McVey S; Learning and Participation (Engage), English National Opera, London, UK., Pagnuco T; Learning and Participation (Engage), English National Opera, London, UK., Bruce K; Learning and Participation (Engage), English National Opera, London, UK., Warnock B; Learning and Participation (Engage), English National Opera, London, UK., Chomacki A; Learning and Participation (Engage), English National Opera, London, UK., Brunjes H; Learning and Participation (Engage), English National Opera, London, UK., Mollica J; Learning and Participation (Engage), English National Opera, London, UK., Lound A; Patient Experience Research Centre, Imperial College London, London, UK., Zumpe S; Learning and Participation (Engage), English National Opera, London, UK., Abrahams AM; Clinical Health Psychology, Imperial College Healthcare NHS Trust, London, UK., Padmanaban V; Respiratory Medicine, Imperial College Healthcare NHS Trust, London, UK., Hardy TH; Learning and Participation (Engage), English National Opera, London, UK., Lewis A; School of Health Sciences, University of Southampton, Southampton, UK., Lalvani A; National Heart and Lung Institute, Imperial College London, London, UK; NIHR Health Protection Research Unit in Respiratory Infections, Imperial College London, London, UK., Elkin SL; National Heart and Lung Institute, Imperial College London, London, UK; Respiratory Medicine, Imperial College Healthcare NHS Trust, London, UK., Hopkinson NS; National Heart and Lung Institute, Imperial College London, London, UK; NIHR Imperial Biomedical Research Centre, Imperial College London, London, UK. |