Group Picutre (IMAGE) Vienna University of Technology Caption This image shows Ulrike Diebold, Daniel Halwidl, Wernfried Mayr-Schmölzer, Florian Mittendorfer. Credit TU Wien 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.