Thomas Höfer, Ph.D (IMAGE) University of Pittsburgh Caption Thomas Höfer, Ph.D., division head of the German Cancer Research Center and professor of theoretical systems biology at the University of Heidelberg Credit Thomas Höfer Usage Restrictions For use with embargoed release License Original 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.