1. PhD Program in Chemistry, Graduate Center of the City University of New York, New York, New York 10016, USA
2. Department of Chemistry, Hunter College, City University of New York, New York, New York, 10065, USA
3. Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York 10021, USA
4. PhD Program in Biochemistry, Graduate Center of the City University of New York, New York, New York 10016, USA
5. Department of Radiology, Weill Cornell Medical College, New York, New York 10021, USA