1. Department of Medicinal Chemistry, College of Pharmacy, University of Florida, Gainesville, Florida 32610, United States
2. UF Health Cancer Center, University of Florida, Gainesville, Florida 32610, United States
3. Molecular Imaging Program at Stanford, Bio-X Program, Department of Radiology, School of medicine, Stanford University, Stanford, California 94305, United States
4. Department of Chemistry, Stanford University, Stanford, California 94305, United States
5. Department of Molecular and Cellular Physiology, Stanford University, Stanford, California 94305, United States
6. Department of Structural Biology, Stanford University, Stanford, California 94305, United States
7. Department of Photon Science, Stanford University, Stanford, California 94305, United States
8. College of Chemistry, University of California, Berkeley, California 94720, United States
9. Department of Bioengineering, Stanford University, Stanford, California 94305, United States
10. Department of Materials Science and Engineering, Stanford University, Stanford, California 94305, United States