title: Changing of the guard.
authors.forename: Bob
authors.initials: B
authors.lastname: Löwenberg
authors.forename: Nancy
authors.initials: N
authors.lastname: Berliner
mesh_terms: D006405:Hematology; D006801:Humans; D010506:Periodicals as Topic / Q000639:trends; D011643:Publishing / Q000639:trends; D012196:Review Literature as Topic; D014481:United States