Dirk Busch, TU Muenchen (IMAGE) Technical University of Munich (TUM) Caption Prof. Dirk Busch is director of the Institute for Medical Microbiology, Immunology, and Hygiene at the Technische Universitaet Muenchen (TUM) and host of the TUM Institute for Advanced Study focus group on clinical cell processing and purification. Technology for the T-cell "off rate" assay, which identifies T cells most likely to be effective in adoptive transfer therapy, was developed primarily in his lab and tested in collaboration with partners in Seattle, Mainz, and Berlin. Credit Photo by Astrid Eckert, copyright TUM Usage Restrictions This image may be freely used, with copyright noted, in news coverage of the TU Muenchen. 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.