title: Response to letter by Thodberg et al., AHB 2016.
authors.affiliation: a UCL Institute of Child Health, Population, Policy and Practice Programme , 30 Guilford Street , London WC1 N1H , UK.
authors.forename: Tim J
authors.initials: TJ
authors.lastname: Cole
mesh_terms: D000293:Adolescent; D000328:Adult; D000365:Age Determination by Skeleton; D000375:Aging / Q000502:physiology*; D001842:Bone and Bones / Q000502:physiology; D006801:Humans; D021621:Imaging, Three-Dimensional; D011336:Probability; D014965:X-Rays