Jichuan Qiu and Younan Xia (IMAGE) Georgia Institute of Technology Caption Jichuan Qiu, a postdoctoral fellow at Georgia Tech and Younan Xia, professor and Brock Family Chair in the Wallace H. Coulter Department of Biomedical Engineering at Georgia Tech and Emory University. Credit Allison Carter Usage Restrictions None 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.