Institution: | 1. Center for Comparative Medicine, University of California, , Davis, CA, USA;2. Department of Pathology and Laboratory Medicine, University of California, , Davis, CA, USA;3. Department of Chemistry, California State University, , Fresno, CA, USA;4. Research Animal Diagnostic Services, Charles River, , Wilmington, MA, USA;5. Department of Microbiology and Molecular Genetics, School of Medicine, University of Pittsburgh, , Pittsburgh, PA, USA |