1. Institute of Cell Biology and Immunology, University of Stuttgart, Stuttgart, Germany
2. Stuttgart Research Center Systems Biology, University of Stuttgart, Stuttgart, Germany
3. Clinical Cooperation Unit Virotherapy, German Cancer Research Center (DKFZ), Heidelberg, Germany
4. Department of Medical Oncology, National Center for Tumor Diseases (NCT) and University Hospital Heidelberg, Heidelberg, Germany
5. Cancer Therapeutics Program, Ottawa Hospital Research Institute, Ottawa, ON, Canada