title: Rebuttal from Dr Yankelevitz.
authors.affiliation: Icahn School of Medicine at Mount Sinai, New York. Electronic address: david.yankelevitz@mountsinai.org.
authors.forename: David F
authors.initials: DF
authors.lastname: Yankelevitz
mesh_terms: D006801:Humans; D019458:Insurance Coverage; D008175:Lung Neoplasms / Q000000981:diagnostic imaging*; D006278:Medicare; D014057:Tomography, X-Ray Computed