Sara Wagner Robb and Chunla He, University of Georgia (image) University of Georgia Share Print E-Mail Caption Sara Wagner Robb, left, and Chunla He conduct their research on the University of Georgia's Health Sciences Campus. Their recent study involves breast cancer and circadian rhythms. Credit Paul Efland/University of Georgia Usage Restrictions None Share Print E-Mail 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.