1. Centre for Dementia Research, School of Health and Community Studies, Leeds Beckett University, Leeds, UK
2. Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research, University of Leeds, Leeds, UK
3. Academic Unit of Health Economics, Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
4. Medical School, University of Exeter, Exeter, UK
5. Psychological Services, Oxford Health NHS Foundation Trust, Oxford, UK
6. Centre for Healthy Brain Ageing, University of New South Wales, Sydney, Australia
7. Centre for Applied Dementia Studies, University of Bradford, Bradford, UK
8. Academic Unit of Elderly Care and Rehabilitation, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK
9. Liaison Psychiatry Services, Wolfson Centre for Age Related Diseases, Kings College London, London, UK
10. Institute of Health and Society, Newcastle University, Newcastle upon Tyne, UK
11. Department of Health Sciences, Hull York Medical School, University of York, York, UK
12. Bradford District Care NHS Foundation Trust, Bradford, UK
13. Memory Care, HC-One, Darlington, UK