title: Letter from the editors: PET/MRI.
authors.forename: Leonard M
authors.initials: LM
authors.lastname: Freeman
authors.forename: M Donald
authors.initials: MD
authors.lastname: Blaufox
mesh_terms: D006801:Humans; D007091:Image Processing, Computer-Assisted; D008279:Magnetic Resonance Imaging; D049268:Positron-Emission Tomography