1. School of Biological Sciences, Georgia Institute of Technology, Atlanta, Georgia, USA
2. Parker H. Petit Institute for Bioengineering & Bioscience, Georgia Institute of Technology, Atlanta, Georgia, USA
3. Center for Microbial Dynamics and Infection, Georgia Institute of Technology, Atlanta, Georgia, USA
4. Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania, USA
5. School of Physics, Georgia Institute of Technology, Atlanta, Georgia, USA
6. School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia, USA