1. Department of Diagnostic and Interventional Neuroradiology, School of Medicine Technical University of Munich (TUM) Germany
2. TUM‐Neuroimaging Center, School of Medicine Technical University of Munich (TUM) Germany
3. Department of Diagnostic and Interventional Radiology University Hospital Ulm Ulm Germany
4. Department for Vascular and Endovascular Surgery, School of Medicine Technical University of Munich (TUM) Germany
5. Department of Neurology, School of Medicine Technical University of Munich (TUM) Germany