1. Department of Medical Psychology University Medical Center Hamburg‐Eppendorf Hamburg Germany
2. Section of Pediatric Radiology, Department of Diagnostic and Interventional Radiology and Nuclear medicine University Medical Center Hamburg‐Eppendorf Hamburg Germany
3. Faculty of Educational Science University of Education Freiburg Breisgau Germany
4. Department of Diagnostic and Interventional Neuroradiology University Medical Center Hamburg‐Eppendorf Hamburg Germany
5. Department for Pediatric Hematology and Oncology University Medical Center Hamburg‐Eppendorf Hamburg Germany
6. Mildred Scheel Cancer Career Center HaTriCS4 University Medical Center Hamburg‐Eppendorf Hamburg Germany
7. Department of Medical Psychology University Medicine Greifswald Greifswald Germany