title: Authors' response.
authors.affiliation: Division of Periodontology, Eastman Institute for Oral Health, University of Rochester, Rochester, NY.
authors.forename: Alessandro
authors.initials: A
authors.lastname: Geminiani
authors.forename: Jack G
authors.initials: JG
authors.lastname: Caton
authors.forename: Carlo
authors.initials: C
authors.lastname: Ercoli
authors.forename: Changyong
authors.initials: C
authors.lastname: Feng
mesh_terms: D001319:Authorship; D015706:Bibliometrics; D006801:Humans; D010506:Periodicals as Topic / Q000706:statistics & numerical data*; D010517:Periodontics / Q000706:statistics & numerical data*