1. Division of Infectious Diseases and International Medicine, Department of Medicine, University of Minnesota , Minneapolis, MN 55455, United States
2. Theoretical Division, Los Alamos National Laboratory , Los Alamos, NM 87545, United States
3. Institute for Molecular Virology, University of Minnesota , Minneapolis, MN 55455, United States
4. Institute for Engineering in Medicine, University of Minnesota , Minneapolis, MN 55455, United States
5. Center for Genome Engineering, University of Minnesota , Minneapolis, MN 55455, United States
6. Microbiology, Immunology, and Cancer Biology Graduate Program, University of Minnesota , Minneapolis, MN 55455, United States
7. The College of Veterinary Medicine Graduate Program, University of Minnesota , Minneapolis, MN 55455, United States
8. Molecular Pharmacology and Therapeutics Graduate Program, University of Minnesota , Minneapolis, MN 55455, United States