Christopher Dodd Postdoctoral research assistant, Oxford Institute of Applied Health Research, Faculty of Health and Life Sciences, Oxford Brookes University, Oxford, England

Benjamin Lond Postdoctoral research assistant, Oxford Institute of Applied Health Research, Faculty of Health and Life Sciences, Oxford Brookes University, Oxford, England

Zoe Davey Research fellow, Oxford Institute of Applied Health Research, Faculty of Health and Life Sciences, Oxford Brookes University, Oxford, England

Liz Darlison Consultant nurse, University Hospitals of Leicester NHS Trust, Leicester, England

John McPhelim Lead lung cancer specialist nurse, University Hospital Hairmyres, East Kilbride, Scotland

Janette Rawlinson Patient advocate, European Lung Foundation, Sheffield, England

Iain Richard Williamson Professor of critical health psychology, De Montfort University, Leicester, England

Catherine Henshall Professor of nursing, Oxford Institute of Applied Health Research, Faculty of Health and Life Sciences, Oxford Brookes University, Oxford, England