Boris Kovatchev, PhD (IMAGE) University of Virginia Health System Caption Boris Kovatchev, PhD, is director of the UVA Center for Diabetes Technology. Credit University of Virginia Usage Restrictions May only be used with coverage of this release License Original 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.