1. Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
2. Department of Radiology, Washington University in St. Louis School of Medicine, St. Louis, MO 63110, USA
3. Program in Quantitative Molecular Therapeutics, Washington University in St. Louis School of Medicine, St. Louis, MO 63110, USA
4. Department of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556, USA
5. Department of Chemistry and Biochemistry, University of California Santa Cruz, Santa Cruz, CA 95064, USA
6. Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
7. Radioisotope Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
8. Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, MO 63110, USA
9. Oncologic Imaging Program, Siteman Cancer Center, Washington University in St. Louis School of Medicine, St. Louis, MO 63110, USA