[1
]
Department of Medicine for the Elderly, Addenbrooke's Hospital, Cambridge, United
Kingdom; Clinical Gerontology Unit, Department of Public Health and Primary Care,
University of Cambridge, United Kingdom. Electronic address: roman.romero-ortuno@nhs.net.
[2
]
Department of Medicine for the Elderly, Addenbrooke's Hospital, Cambridge, United
Kingdom.
[3
]
Department of Medicine for the Elderly, Addenbrooke's Hospital, Cambridge, United
Kingdom; Clinical Gerontology Unit, Department of Public Health and Primary Care,
University of Cambridge, United Kingdom.