title: Commentary: Periodontitis severity and progression are modified by various host and environmental factors.
authors.affiliation: Chief Executive Officer, President, and Chief Scientific Officer, Interleukin Genetics, Inc., Waltham, MA.
authors.forename: Kenneth S
authors.initials: KS
authors.lastname: Kornman
mesh_terms: D006801:Humans; D010517:Periodontics / Q000639:trends*