1. Usher Institute, The University of Edinburgh, Edinburgh, UK
2. Whitstable Medical Practice, Whitstable, Kent, UK
3. Primary Care Research Group, Institute of Health Research, University of Exeter Medical School, Exeter, UK
4. Acle Medical Centre, Norfolk, UK
5. Department of Respiratory Sciences, College of Life Sciences, NIHR Biomedical Research Centre (Respiratory Theme), University of Leicester, Leicester, UK
6. Department of Paediatric Respiratory Medicine, University Hospitals of Leicester NHS Trust, Leicester, UK
7. CYP Asthma Transformation Black Country Integrated Care Board, Wolverhampton, UK
8. Deanery of Molecular, Genetic and Population Health Sciences, The University of Edinburgh, Edinburgh, UK
9. The UK Engineering Council, London, UK