title: Follow-up to expression of concern.
authors.forename: Fadlo R
authors.initials: FR
authors.lastname: Khuri
mesh_terms: D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging*; D008297:Male; D008403:Mass Screening; D011859:Radiography