1. Deutsches Krebsforschungszentrum (DKFZ) [German Cancer Research Center]; Division of Medical Physics in Radiology; Heidelberg Germany
2. Deutsches Krebsforschungszentrum (DKFZ) [German Cancer Research Center]; Department of Radiology; Heidelberg Germany
3. University of Heidelberg Medical Center; Department of Neuroradiology; Heidelberg Germany