title: Erratum to: Patient demographics and surgical characteristics in ACL revision: a comparison of French, Norwegian, and North American cohorts.
authors.affiliation: Department of Orthopaedics, Sports Health and Performance Institute, The Ohio State University, Columbus, OH, 43221, USA. robert.magnussen@gmail.com.
authors.forename: Robert A
authors.initials: RA
authors.lastname: Magnussen
authors.affiliation: Department of Orthopaedic Surgery and Sports Traumatology, Hôpital de L'Archet, University of Nice-Sophia Antipolis, Nice, France.
authors.forename: Christophe
authors.initials: C
authors.lastname: Trojani
authors.affiliation: Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway.
authors.forename: Lars-Petter
authors.initials: LP
authors.lastname: Granan
authors.affiliation: Department of Orthopaedic Surgery, Hôpital de la Croix-Rouse, Lyon, France.
authors.forename: Philippe
authors.initials: P
authors.lastname: Neyret
authors.affiliation: , 9 Rue Jean Moulin, Merignac, France.
authors.forename: Philippe
authors.initials: P
authors.lastname: Colombet
authors.affiliation: Department of Orthopaedics, Oslo University Hospital, Oslo, Norway.
authors.forename: Lars
authors.initials: L
authors.lastname: Engebretsen
authors.affiliation: Department of Orthopaedic Surgery, Washington University, Chesterfield, MO, USA.
authors.forename: Rick W
authors.initials: RW
authors.lastname: Wright
authors.affiliation: Department of Orthopaedics, Sports Health and Performance Institute, The Ohio State University, Columbus, OH, 43221, USA.
authors.forename: Christopher C
authors.initials: CC
authors.lastname: Kaeding