1. Division of Rehabilitation and Ageing, University of Nottingham, Queen’s Medical Centre, Nottingham NG7 2UH, UK
2. Bassetlaw Health Partnership, Nottinghamshire Healthcare NHS Foundation Trust, Day Rehabilitation, Retford Primary Care Centre, North Road, Retford DN22 7XF, UK
3. Healthcare of Older People, Nottingham University Hospitals NHS Trust, Queen’s Medical Centre, Nottingham NG7 2UH, UK
4. Nursing, Midwifery and Social Work, The University of Manchester, Jean McFarlane Building, Floor 6, Room 332, Oxford Road, Manchester M13 9PL, UK