title: Authors' reply.
authors.affiliation: The Ohio State University, College of Medicine, School of Health and Rehabilitation Sciences, 37 W Kenworth Road, Columbus, OH 43214. Electronic address: rayo.3@osu.edu.
authors.forename: Michael F
authors.initials: MF
authors.lastname: Rayo
authors.affiliation: The Ohio State University, Columbus, Ohio.
authors.forename: Emily S
authors.initials: ES
authors.lastname: Patterson
authors.affiliation: The Ohio State University, Columbus, Ohio.
authors.forename: Beth W
authors.initials: BW
authors.lastname: Liston
authors.affiliation: The Ohio State University, Columbus, Ohio.
authors.forename: Susan
authors.initials: S
authors.lastname: White
authors.affiliation: The Ohio State University, Columbus, Ohio.
authors.forename: Nina
authors.initials: N
authors.lastname: Kowalczyk
mesh_terms: D001822:Body Burden; D016208:Databases, Factual; D006801:Humans; D009381:Neoplasms, Radiation-Induced / Q000401:mortality*; D011829:Radiation Dosage; D011835:Radiation Protection / Q000706:statistics & numerical data*; D011874:Radiometry / Q000706:statistics & numerical data*; D014057:Tomography, X-Ray Computed / Q000401:mortality*