1. Centre for Ageing & Population Studies Research Department of Primary Care & Population Health University College London London UK
2. Division of Psychiatry Marie Curie Palliative Care Research Department University College London London UK
3. Melbourne Ageing Research CollaborationNational Ageing Research InstituteRoyal Melbourne Hospital Victoria Parkville VIC Australia
4. Barnet Enfield and Haringey Mental Health Trust Liaison TeamNorth Middlesex University Hospital London UK
5. NIHR Policy Research Unit in Health & Social Care Workforce Research Unit NIHR Applied Research Collaborative (ARC) South London King’s College London London UK
6. Language and Cognition Division of Psychology and Language Sciences University College London London UK