title: Potential conflict of interest.
mesh_terms: D016265:Conflict of Interest; D004995:Ethics, Professional; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D008403:Mass Screening / Q000331:legislation & jurisprudence*; D019460:Tobacco Industry; D014057:Tomography, X-Ray Computed