1. Department of Pathology, Microbiology and Immunology, Integrative Pathobiology Graduate Group, University of California, Davis, Davis, California.
2. Department of Pathology, Microbiology and Immunology, University of California, Davis, Davis, California.
3. Department of Biomedical Engineering, Henry Samueli School of Engineering, University of California, Irvine, Irvine, California.
4. School of Veterinary Medicine, Veterinary Institute for Regenerative Cures, University of California, Davis, Davis, California.