1. Applied Research Collaboration Greater Manchester, Division of Population Health, Health Services Research and Primary Care, University of Manchester, Manchester, UK.
2. Division of Nursing, Midwifery & Social Work, School of Health Sciences, Faculty of Biology, Medicine & Health, University of Manchester, Manchester, UK.
3. Alliance Manchester Business School, University of Manchester, Manchester, UK.
4. Department of Applied Health Research, University College London (UCL), London, UK.
5. UCL Research Department of Primary Care and Population Health, University College London (UCL), London, UK.
6. Centre for Primary Care and Health Services Research, University of Manchester, Manchester, UK.
7. Christie NHS Foundation Trust, Manchester, UK.
8. Institute of Cancer Sciences, Manchester Academic Health Science Centre (MAHSC), Manchester, UK.
9. Department of Targeted Intervention, University College London (UCL), London, UK.