Georg Holländer, MA (Oxon), MD, FMedSci, FRCPCH, FMH Paediatrics (CH), is an internationally recognized expert in developmental immunology with a specific interest in thymic biology. His research group o Oxford University has developed unique mouse models to understand the development and function of the thymus and explore ways to control it. A pediatrician and an immunologist by training. Geor9 Holländer is a professor in several prestigious universities: the University of Basel and the ETH Zurich in Switzerland, and the University of Oxford in the United Kingdom. Prof. Holländer is also the director of the Botnar Research Center for Child Health in Basel.