1. Department of Neuroradiology, Oxford University Hospital NHS Foundation Trust, UK
2. Institute of Radiology, University of Padova, Italy
3. Department of Clinical Neurosciences, University of Cambridge, UK
4. Interventional Neuroradiology Unit, Lariboisiere Hospital, France
5. WFITN Scientific Committee Member, Paris, France
6. Clinic for Neuroradiology, Klinikum Stuttgart, Stuttgart, Germany
7. Department of Neurosurgery, Stony Brook University Hospital, New York, USA
8. Division of Neurology, National University Health System and Yong Loo Lin School of Medicine, National University of Singapore, Singapore
9. Royal London Hospital, London, UK