title: A short walk.
authors.affiliation: Department of Radiology, University of Washington, Seattle, WA, USA. 123deg@gmail.com
authors.forename: Douglas
authors.initials: D
authors.lastname: Green
authors.forename: Michael F
authors.initials: MF
authors.lastname: McNeeley
mesh_terms: D003132:Commerce; D003363:Cost Control; D004465:Economic Competition; D007221:Industry; D062069:Inventions; D014057:Tomography, X-Ray Computed / Q000191:economics* / Q000295:instrumentation* / Q000592:standards