Affiliation: | 1. School of Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK Southampton NIHR Respiratory Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton, UK Department of Otorhinolaryngology / Head & Neck Surgery, University Hospital Southampton NHS Foundation Trust, Southampton, UK NIHR Wellcome Trust Clinical Research Facility, University Hospital Southampton NHS Foundation Trust, Southampton, UK;2. School of Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK;3. School of Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK Southampton NIHR Respiratory Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton, UK;4. Department of Otorhinolaryngology / Head & Neck Surgery, University Hospital Southampton NHS Foundation Trust, Southampton, UK;5. NIHR Wellcome Trust Clinical Research Facility, University Hospital Southampton NHS Foundation Trust, Southampton, UK Faculty of Environmental & Life Sciences, Department of Biological Sciences, University of Southampton, Southampton, UK |