Affiliation: | 1. California National Primate Research Center, University of California, Davis, California, USA Department of Pathology, Microbiology and Immunology, University of California, Davis, California, USA;2. Department of Pathology, Microbiology and Immunology, University of California, Davis, California, USA;3. California National Primate Research Center, University of California, Davis, California, USA;4. Cerus Corporation, Concord, California, USA;5. Vitalant Research Institute, San Francisco, California, USA;6. Vitalant Research Institute, San Francisco, California, USA Department of Laboratory Medicine, University of California San Francisco, San Francisco, California, USA;7. Creative Testing Solutions, Tempe, Arizona, USA |