1. Institute for Nanobiotechnology Johns Hopkins University 3400 N Charles St Baltimore MD 21218 USA
2. Department of Biomedical Engineering Johns Hopkins University 3400 N Charles St Baltimore MD 21218 USA
3. Department of Materials Science and Engineering Johns Hopkins University 3400 N Charles St Baltimore MD 21218 USA
4. Department of Applied Mathematics and Statistics Johns Hopkins University 3400 N Charles St Baltimore MD 21218 USA
5. Department of Chemistry University of South Florida 4202 E Fowler Ave Tampa FL 33620 USA
6. Department of Veterinary Medicine The University of Maryland, College Park 8075 Greenmead Dr College Park MD 20740 USA
7. Joint Department of Pathology School of Medicine Uniformed Services University of the Health Sciences 4301 Jones Bridge Rd Bethesda MD 20814 USA