Guangfu Li (IMAGE) University of Missouri-Columbia Caption Co-principal investigator Guangfu Li, PhD, DVM, associate professor in the Department of Surgery and Department of Molecular Microbiology and Immunology at the University of Missouri School of Medicine. Credit Justin Kelley/University of Missouri Health Care Usage Restrictions No restrictions. License Public Domain Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.