1. School of Biosciences, University of Kent, Canterbury, Kent CT2 7NJ, United Kingdom
2. Department of Chemistry and Chicago Center for Theoretical Chemistry, The University of Chicago, Chicago, Illinois 60637, United States
3. James Franck Institute, The University of Chicago, Chicago, Illinois 60637, United States
4. Institute for Biophysical Dynamics, The University of Chicago, Chicago, Illinois 60637, United States
5. Department of Global Health, College of Public Health, University of South Florida, Tampa, Florida 33612, United States