1. Department of Radiation Oncology, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
2. Department of Neuroradiology, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
3. Centre for Biomedicine and Medical Technology Mannheim (CBTM), Institute of Neuroanatomy, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
4. Medical Radiation Physics/Radiation Protection, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
5. Department of Neuroradiology, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany