Scientists at the BIODIFF (IMAGE) Technical University of Munich (TUM) Caption Dr. Andreas Ostermann (right) and Dr. Tobias Schrader at the instrument BIODIFF of the Heinz Maier Leibnitz Zentrum in Garching. Credit W. Schuermann / TUM 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.