In the Histology Lab (from Left): (IMAGE) University of Bonn Caption Dr. Martin Breitbach and Dr. Kenichi Kimura at the Institute of Physiology I of the University of Bonn. Credit © Photo: Rolf Müller/UKB-Ukom Usage Restrictions This photo may be used 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.