title: Corrigendum to 'Validation of the 4AT, a new instrument for rapid delirium screening: a study in 234 hospitalised older people'.
authors.affiliation: Department of Health Sciences, University of Milano-Bicocca and S. Gerardo Hospital, Geriatric Clinic, Monza, Italy Geriatric Research Group, via Romanino 1, Brescia, Italy.
authors.forename: Giuseppe
authors.initials: G
authors.lastname: Bellelli
authors.affiliation: Geriatric Research Group, via Romanino 1, Brescia, Italy Department of Rehabilitation and Aged Care, Ancelle Della Carità Hospital, Cremona, Italy.
authors.forename: Alessandro
authors.initials: A
authors.lastname: Morandi
authors.affiliation: Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK Centre for Cognitive Ageing and Cognitive Epidemiology, University of Edinburgh, Edinburgh, UK.
authors.forename: Daniel H J
authors.initials: DH
authors.lastname: Davis
authors.affiliation: Department of Health Sciences, University of Milano-Bicocca and S. Gerardo Hospital, Geriatric Clinic, Monza, Italy.
authors.forename: Paolo
authors.initials: P
authors.lastname: Mazzola
authors.affiliation: Geriatric Research Group, via Romanino 1, Brescia, Italy Department of Rehabilitation and Aged Care, Ancelle Della Carità Hospital, Cremona, Italy.
authors.forename: Renato
authors.initials: R
authors.lastname: Turco
authors.affiliation: Geriatric Research Group, via Romanino 1, Brescia, Italy Department of Rehabilitation and Aged Care, Ancelle Della Carità Hospital, Cremona, Italy.
authors.forename: Simona
authors.initials: S
authors.lastname: Gentile
authors.affiliation: Edinburgh Delirium Research Group, Geriatric Medicine Unit, University of Edinburgh, Edinburgh, UK.
authors.forename: Tracy
authors.initials: T
authors.lastname: Ryan
authors.affiliation: Edinburgh Delirium Research Group, Geriatric Medicine Unit, University of Edinburgh, Edinburgh, UK.
authors.forename: Helen
authors.initials: H
authors.lastname: Cash
authors.affiliation: Geriatric Research Group, via Romanino 1, Brescia, Italy Department of Rehabilitation and Aged Care, Ancelle Della Carità Hospital, Cremona, Italy.
authors.forename: Fabio
authors.initials: F
authors.lastname: Guerini
authors.affiliation: Geriatric Research Group, via Romanino 1, Brescia, Italy Department of Rehabilitation and Aged Care, Ancelle Della Carità Hospital, Cremona, Italy.
authors.forename: Tiziana
authors.initials: T
authors.lastname: Torpilliesi
authors.affiliation: Geriatric Research Group, via Romanino 1, Brescia, Italy Department of Rehabilitation and Aged Care, Ancelle Della Carità Hospital, Cremona, Italy.
authors.forename: Francesco
authors.initials: F
authors.lastname: Del Santo
authors.affiliation: Geriatric Research Group, via Romanino 1, Brescia, Italy Department of Medicine, University of Roma Tor Vergata, Roma, Italy.
authors.forename: Marco
authors.initials: M
authors.lastname: Trabucchi
authors.affiliation: Department of Health Sciences, University of Milano-Bicocca and S. Gerardo Hospital, Geriatric Clinic, Monza, Italy.
authors.forename: Giorgio
authors.initials: G
authors.lastname: Annoni
authors.affiliation: Centre for Cognitive Ageing and Cognitive Epidemiology, University of Edinburgh, Edinburgh, UK Edinburgh Delirium Research Group, Geriatric Medicine Unit, University of Edinburgh, Edinburgh, UK.
authors.forename: Alasdair M J
authors.initials: AM
authors.lastname: Maclullich