Scholarly SocietySociety of Nuclear Medicine · 2002 Awarded to Timothy DeGrado and coworkers for: DeGrado TR, Baldwin SW, Wang S, Orr MD, Liao RP, Friedman, HS, Reiman R, Price DT, Coleman RE. Synthesis and Evaluation of 18F-Labeled Choline Analogs as Oncologic PET Tracers. J Nucl Med 42: 1805-1814 (Dec 2001).