title: Letter from the editors.
authors.affiliation: School of Health Sciences, Flinders University, Sturt Building, GPO Box 2100, Adelaide, 5001, Australia. martin.caon@flinders.edu.au.
authors.forename: Martin
authors.initials: M
authors.lastname: Caon
authors.affiliation: Calvary Mater Newcastle Hospital, Newcastle, Australia.
authors.forename: Claire
authors.initials: C
authors.lastname: Dempsey
mesh_terms: D035081:Editorial Policies; D006283:Health Physics; D006801:Humans; D010506:Periodicals as Topic