title: Invention to practice.
authors.forename: Bruce J
authors.initials: BJ
authors.lastname: Hillman
mesh_terms: D003952:Diagnostic Imaging / Q000191:economics* / Q000706:statistics & numerical data / Q000639:trends*; D007349:Insurance, Health, Reimbursement / Q000191:economics* / Q000706:statistics & numerical data / Q000639:trends*; D006278:Medicare / Q000706:statistics & numerical data / Q000639:trends*; D013673:Technology Assessment, Biomedical / Q000191:economics* / Q000706:statistics & numerical data / Q000639:trends*; D014481:United States