title: Erratum to: What Is the Natural History of Asymptomatic Pseudotumors in Metal-on-metal THAs at Mid-term Followup?
authors.affiliation: Department of Orthopaedics, Vancouver General Hospital, University of British Columbia, JP North 3rd Floor, Room 3114, 910 West 10th Avenue, Vancouver, BC, V5Z 4E3, Canada. sujithkonan@yahoo.co.uk.
authors.forename: Sujith
authors.initials: S
authors.lastname: Konan
authors.affiliation: Department of Orthopaedics, Vancouver General Hospital, University of British Columbia, JP North 3rd Floor, Room 3114, 910 West 10th Avenue, Vancouver, BC, V5Z 4E3, Canada.
authors.forename: Clive P
authors.initials: CP
authors.lastname: Duncan
authors.affiliation: Department of Orthopaedics, Vancouver General Hospital, University of British Columbia, JP North 3rd Floor, Room 3114, 910 West 10th Avenue, Vancouver, BC, V5Z 4E3, Canada.
authors.forename: Bassam S
authors.initials: BS
authors.lastname: Masri
authors.affiliation: Department of Orthopaedics, Vancouver General Hospital, University of British Columbia, JP North 3rd Floor, Room 3114, 910 West 10th Avenue, Vancouver, BC, V5Z 4E3, Canada.
authors.forename: Donald S
authors.initials: DS
authors.lastname: Garbuz