Affiliation: | 1. Department of Diagnostic and Interventional Radiology, University Medical Center Hamburg‐Eppendorf, Germany;2. Department of Pediatric Hematology and Oncology, University Medical Center Hamburg‐Eppendorf, Germany;3. University of Texas Southwestern Medical Center, Dallas, Texas, USA;4. Siemens AG, Hamburg, Germany;5. UCSF Benioff Children's Hospital Oakland, Oakland, California, USA |