title: Preaching for the converted.
authors.forename: J
authors.initials: J
authors.lastname: Buchan
mesh_terms: D003362:Cost-Benefit Analysis; D004518:Education, Professional, Retraining / Q000191:economics / Q000706:statistics & numerical data*; D006801:Humans; D009743:Nursing, Practical / Q000193:education / Q000706:statistics & numerical data; D006113:United Kingdom; D000078329:Workforce