1. Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States
2. Department of Chemistry, Franklin & Marshall College, Lancaster, Pennsylvania 17604, United States
3. Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania 15261, United States
4. The Wistar Institute, Philadelphia, Pennsylvania 19104, United States
5. Department of Environmental and Occupational Health, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States
6. Department of Immunology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania 15261, United States
7. Department of Bioengineering, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania 15261, United States