1. Department of General Internal Medicine and Psychosomatics University Hospital Heidelberg Heidelberg Germany
2. National Center for Tumor Diseases (NCT) University Hospital Heidelberg Heidelberg Germany
3. Department of Medical Oncology National Center for Tumor Diseases (NCT) University Hospital Heidelberg Heidelberg Germany
4. Vanudis GmbH Heidelberg Germany
5. Clinical Cooperation Unit Virotherapy German Cancer Research Center (DKFZ) Heidelberg Germany
6. German Cancer Consortium (DKTK) Heidelberg Germany
7. Clinical Cooperation Unit Applied Tumor‐Immunity German Cancer Research Center (DKFZ) Heidelberg Germany
8. Section of Psychosomatic Medicine, Psychotherapy and Psycho‐Oncology Department of Internal Medicine II Julius‐Maximilian University Würzburg Würzburg Germany