title: A centennial for the profession.
authors.affiliation: Editor-in-Chief, JCO. editor@jco-online.com.
authors.forename: Robert G
authors.initials: RG
authors.lastname: Keim
mesh_terms: D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D009967:Orthodontic Appliances / Q000266:history; D009970:Orthodontics / Q000266:history*; D010506:Periodicals as Topic / Q000266:history; D013039:Specialties, Dental / Q000266:history; D014481:United States