Affiliation: | 1. School of Nursing, Midwifery and Physiotherapy, University of Nottingham, , Nottingham, UK;2. School of Nursing, State University of New York, , Buffalo, New York, USA;3. Health Care for Older People, Nottingham University Hospitals NHS Trust, Queens Medical Centre, , Nottingham, UK;4. Division of Rehabilitation and Ageing, University of Nottingham, , Nottingham, UK |