The Researchers (IMAGE) Technical University of Munich (TUM) Caption This is first author Christian Kunkel, PD Dr. Harald Oberhofer and Prof. Karsten Reuter (fltr). Credit A. Battenberg / TUM Usage Restrictions free for reporting about TU Munich 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.