1. From the Department of Nursing (B.F., L.H.T., M.J.L., J.M., C.L.W.), University of Central Lancashire, Preston, UK; the Lancashire School of Health and Postgraduate Medicine (C.J.S.), University of Central Lancashire, Preston, UK; the Academic Unit of Elderly Care and Rehabilitation (A.F.), University of Leeds, Leeds, UK; the Academic Section of Geriatric Medicine (P.L.) and Health Economics (A.W.), University of Glasgow, Glasgow, UK; and Elderly Services (C.I.M.P.), Northumbria Healthcare NHS Trust...