Affiliation: | 1 Department of Microbiology, Medical School, University of Minnesota, Minneapolis, MN 55455, USA 2 Institute for Molecular Virology, University of Minnesota, Minneapolis, MN 55455, USA 3 Center for Drug Design, University of Minnesota, Minneapolis, MN 55455, USA 4 Department of Physics, Characterization Facility, Institute of Technology, University of Minnesota, Minneapolis, MN 55455, USA 5 Department of Biological Sciences, Purdue University, West Lafayette, IN 47907, USA 6 Department of Diagnostic and Biological Sciences, School of Dentistry, University of Minnesota, Minneapolis, MN 55455, USA 7 Department of Biological Sciences, Virginia Tech, Blacksburg, VA 24061, USA |