1. Diagnostic Imaging Unit, Department of Biomedicine and Prevention, University of Rome Tor Vergata, Italy
2. Neurological Clinic, Department of Experimental and Clinical Medicine, Marche Polytechnic University, Italy
3. Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, USA
4. Comprehensive Stroke Center, University of Rome Tor Vergata, Italy
5. Department of Neurosciences, Policlinico Hospital San Martino, University of Genova, Italy
6. Stroke Unit University Policlinico San Matteo, IRCCS Mondino Fundation, Italy
7. Department of Diagnostic and Interventional Neuroradiology, University Hospital, San Martino, Italy
8. Neuroradiology Unit, AUSL Romagna, Italy
9. Clinic of Neuroradiology and Interventional Neuroradiology, AOU Ospedali Riuniti di Ancona, Italy
10. Department of Diagnostic and Interventional Radiology and Neuroradiology, IRCCS Policlinico San Matteo, Italy
11. Department of Systemic Medicine, University of Rome Tor Vergata, Italy
12. Department of Neurological Surgery, Christian Doppler Klinik, Paracelsus Medical University, Salzburg, Austria
13. Laboratory for Microsurgical Neuroanatomy, Christian Doppler Klinik, Paracelsus Medical University, Salzburg, Austria
14. Department of Neurosurgery, Trauma and Gamma-Knife Center, Cannizzaro Hospital, Italy
15. Department of Medical Physics, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Italy
16. Department of Neurosurgery, Geisinger Health System, Danville, PA, USA
17. Research Institute of Neurointervention, Paracelsus Medical University, Salzburg, Austria