1. Jason L. Choy Laboratory of Single-Molecule Biophysics, University of California, Berkeley, CA 94720
2. California Institute for Quantitative Biosciences, University of California, Berkeley, CA 94720
3. HHMI, University of California, Berkeley, CA 94720
4. Department of Chemistry, University of California, Berkeley, CA 94720
5. Biophysics Graduate Group, University of California, Berkeley, CA 94720
6. Applied Science and Technology Graduate Group, University of California, Berkeley, CA 94720
7. The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, CA 94720
8. Physics Graduate Group, University of California, Berkeley, CA 94720
9. Department of Physics, University of California, Berkeley, CA 94720