David Hui, PhD, and Susanna Hofmann (IMAGE) University of Cincinnati Caption David Hui, PhD, and Susanna Hofmann are pathology researchers at the University of Cincinnati in Ohio. Credit UC Academic Health Center Communication Services Usage Restrictions Photo credit given. License Licensed content 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.