Peter S. Conti, MD, PhD, FACNP, FACRProfessor of Radiology, Biomedical Engineering and Pharmaceutical SciencesDirector, Molecular Imaging Center and PET ClinicKeck School of MedicineUniversity of Southern CaliforniaLos Angeles, CA, USAAarti Kaushik, MD Kaiser Permanente Southern California Permanente Medical Group Riverside, CA, USAPast Clinical Research Fellow Molecular Imaging Center and PET Clinic University of Southern California Los Angeles, CA, USA