title: Correction: Intraspecies Variability Affects Heterotypic Biofilms of Porphyromonas gingivalis and Prevotella intermedia: Evidences of Strain-Dependence Biofilm Modulation by Physical Contact and by Released Soluble Factors.
authors.forename: Graziela Murta
authors.initials: GM
authors.lastname: Barbosa
authors.forename: Andrea Vieira
authors.initials: AV
authors.lastname: Colombo
authors.forename: Paulo Henrique
authors.initials: PH
authors.lastname: Rodrigues
authors.forename: Maria Regina Lorenzetti
authors.initials: MR
authors.lastname: Simionato