title: In tribute of Edward J. Hoffman, PhD (1942-2004).
authors.affiliation: Department of Molecular and Medical Pharmacology, Crump Institute for Molecular Imaging, Institute for Molecular Medicine, Los Angeles, CA, USA.
authors.forename: Michael
authors.initials: M
authors.lastname: Phelps
mesh_terms: D020811:Biomedical Technology / Q000266:history / Q000295:instrumentation; D001703:Biophysics / Q000266:history* / Q000295:instrumentation; D049673:History, 20th Century; D049674:History, 21st Century; D049268:Positron-Emission Tomography / Q000266:history* / Q000295:instrumentation