1. Department of Chemical Engineering, Massachusetts Institute of Technology, 183 Memorial Drive, Cambridge, Massachusetts 02142, United States
2. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main Street, Cambridge, Massachusetts 02142, United States
3. Department of Biological Engineering, Massachusetts Institute of Technology, 21 Ames Street, Cambridge Massachusetts 02142, United States
4. Department of Chemistry, Wellesley College, 106 Central Street, Wellesley, Massachusetts 02481, United States
5. Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02142, United States
6. Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
7. Howard Hughes Medical Institute, Chevy Chase, Maryland 20815, United States
8. Institute for Soldier Nanotechnologies, Cambridge, Massachusetts 02139, United States