title: Response.
authors.affiliation: Division of Pulmonary, Critical Care, and Sleep Medicine, University of Florida College of Medicine, Gainesville, FL. Electronic address: hiren.mehta@medicine.ufl.edu.
authors.forename: Hiren J
authors.initials: HJ
authors.lastname: Mehta
authors.affiliation: Department of Public Health Sciences, Charleston, SC.
authors.forename: Paul J
authors.initials: PJ
authors.lastname: Nietert
authors.affiliation: Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, Charleston, SC.
authors.forename: Nichole T
authors.initials: NT
authors.lastname: Tanner
authors.affiliation: Department of Radiology and Radiological Sciences, Medical University of South Carolina, Charleston, SC.
authors.forename: James G
authors.initials: JG
authors.lastname: Ravenel
authors.affiliation: Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, Charleston, SC.
authors.forename: Gerard A
authors.initials: GA
authors.lastname: Silvestri
mesh_terms: D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis*; D008297:Male; D003074:Solitary Pulmonary Nodule / Q000175:diagnosis*; D014057:Tomography, X-Ray Computed / Q000379:methods*
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