title: Need to know.
authors.forename: M
authors.initials: M
authors.lastname: Traynor
authors.forename: A M
authors.initials: AM
authors.lastname: Rafferty
mesh_terms: D002170:Canada; D005544:Forecasting; D006801:Humans; D020380:Needs Assessment; D015399:Nursing Research / Q000193:education / Q000458:organization & administration*; D011643:Publishing / Q000706:statistics & numerical data / Q000639:trends; D012109:Research Support as Topic / Q000458:organization & administration*; D006113:United Kingdom; D014481:United States