Vineet Arora and team.jpg (IMAGE) University of Chicago Medical Center Caption Study author Dr. Vineet Arora and residents at the University of Chicago Hospitals. Credit University of Chicago Hospitals 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.