Emergency Room (IMAGE) University of Pennsylvania School of Medicine Caption The predictive model was designed by researchers at the Perelman School of Medicine at the University of Pennsylvania with the eventual goal of developing a tool for early intervention that will help patients avoid ED visits. Credit Penn Medicine 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.