title: Erratum to: A Cohort Study Predicts Better Functional Outcomes and Equivalent Patient Satisfaction Following UKR Compared with TKR.
authors.affiliation: University College London Hospital, 235 Euston Road, London, NW1 2BU UK.
authors.forename: Douglas J
authors.initials: DJ
authors.lastname: Matthews
authors.forename: Fahad Siddique
authors.initials: FS
authors.lastname: Hossain
authors.forename: Shelain
authors.initials: S
authors.lastname: Patel
authors.forename: Fares S
authors.initials: FS
authors.lastname: Haddad