title: Of standard of reference and accuracy: the problem   of truth in imaging.
authors.affiliation: Department of Nuclear Medicine, S.Orsola-Malpighi University Hospital, PAD 30, Via Massarenti 9, 40138, Bologna, Italy. stefano.fanti@aosp.bo.it.
authors.forename: Stefano
authors.initials: S
authors.lastname: Fanti
authors.affiliation: Department of Psychology and Philosophy, Bicocca University, Milan, Italy.
authors.forename: Elisabetta
authors.initials: E
authors.lastname: Lalumera
mesh_terms: D003952:Diagnostic Imaging; D006801:Humans