title: Keeping ahead of the times.
authors.forename: Rudolph S
authors.initials: RS
authors.lastname: Wagner
authors.forename: Leonard B
authors.initials: LB
authors.lastname: Nelson
mesh_terms: D006801:Humans; D033181:Information Dissemination / Q000379:methods*; D020407:Internet; D009862:Online Systems; D010506:Periodicals as Topic / Q000639:trends*; D011643:Publishing / Q000639:trends*