1. Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California-Davis, Davis, CA
2. Veterinary Institute for Regenerative Cures, School of Veterinary Medicine, University of California-Davis, Davis, CA
3. Department of Cell Biology and Human Anatomy, School of Medicine, University of California-Davis, Davis, CA
4. Institute for Regenerative Cures, School of Medicine, University of California-Davis, Davis, CA
5. Department of Pathology, Microbiology and Immunology, School of Veterinary Medicine, University of California-Davis, Davis, CA