Affiliation: | 1. Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA;2. Department of Biology, Johns Hopkins University, Baltimore, MD 21218, USA;3. Institute for Biomedical Sciences, George Washington University, Washington, DC 20052, USA;4. Department of Molecular Biosciences, The University of Texas at Austin, Austin, TX 78712, USA;5. Department of Pharmaceutical Chemistry, The University of Kansas, Lawrence, KS 66045, USA;6. Department of Chemical Engineering, The University of Kansas, Lawrence, KS 66045, USA |