Im Labor: (IMAGE) University of Bonn Caption (von links) Thomas Ostendorf, Prof. Dr. Gunther Hartmann, Dr. Eva Bartok und Dr. Thomas Zillinger vom Institut für Klinische Chemie und Klinische Pharmakologie des Universitätsklinikums Bonn. Credit © Foto: Rolf Müller/UKB Usage Restrictions This image may be used together with the press release. 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.