title: Erratum to: Effect of Rivaroxaban Versus Warfarin on Health Care Costs Among Nonvalvular Atrial Fibrillation Patients: Observations from Rivaroxaban Users and Matched Warfarin Users.
authors.affiliation: Groupe d'analyse, Ltée, 1000 De La Gauchetière Ouest, Bureau 1200, Montréal, QC, H3B 4W5, Canada, francois.laliberte@analysisgroup.com.
authors.forename: François
authors.initials: F
authors.lastname: Laliberté
authors.forename: Michel
authors.initials: M
authors.lastname: Cloutier
authors.forename: Concetta
authors.initials: C
authors.lastname: Crivera
authors.forename: Winnie W
authors.initials: WW
authors.lastname: Nelson
authors.forename: William H
authors.initials: WH
authors.lastname: Olson
authors.forename: Jeffrey
authors.initials: J
authors.lastname: Schein
authors.forename: Julie
authors.initials: J
authors.lastname: Vanderpoel
authors.forename: Guillaume
authors.initials: G
authors.lastname: Germain
authors.forename: Patrick
authors.initials: P
authors.lastname: Lefebvre