1. Vienna BioCenter Core Facilities, Preclinical Imaging Facility, Dr. Bohr Gasse 3, Vienna, Austria
2. Division of Angiology, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, Graz, Austria
3. Diagnostic & Research Center for Molecular BioMedicine, Institute of Pathology, Medical University of Graz, Neue Stiftingtalstrasse 6, Graz, Austria
4. Division of Neuroradiology Vascular and Interventional Radiology, Department of Radiology, Medical University of Graz, Auenbruggerplatz 9, Graz, Austria