1. University Department of Otolaryngology, Head and Neck surgery Manchester Royal Infirmary Manchester University NHS Foundation Trust Manchester UK
2. Manchester Academic Health Science Centre Manchester University NHS Foundation Trust Manchester UK
3. NIHR Manchester Biomedical Research Centre The University of Manchester Manchester UK
4. Faculty of Biology, Medicine and Health Division of Population Health Health Services Research and Primary Care The University of Manchester Manchester UK
5. Research & Innovation Manchester University NHS Foundation Trust Manchester UK
6. Manchester Academic Health Science Centre Manchester UK