1. Centre for Research in Primary and Community Care, University of Hertfordshire, Hatfield, UK
2. Florence Nightingale Faculty of Nursing and Midwifery, King’s College London, London, UK
3. Department of Ageing and Health, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
4. Division of Health and Social Care, King’s College London, London, UK
5. Health Care of Older People, Nottingham University Hospitals NHS Trust, University of Nottingham, Nottingham, UK
6. Faculty of Health and Social Care, Edge Hill University, Ormskirk, UK
7. School of Healthcare Sciences, Bangor University, Bangor, UK
8. Centre for Health and Social Care Research, Faculty of Health, Social Care and Education, Kingston and St George’s, London, UK
9. Health Sciences, University of Southampton, Southampton, UK
10. School of Health Sciences, University of Liverpool, Liverpool, UK
11. Order of St John Care Trust, Witney, UK