1. Department Section of Neurointervention, National Institute of Clinical Neurosciences, Semmelweis University Heart and Vascular Center and Semmelweis University, Budapest, Hungary
2. Mitteldeutsches Herzzentrum, Standort Bitterfeld-Wolfen, Germany
3. Vergelegen MediClinic, Somerset West, University of Cape Town, South Africa
4. Centre for Cardiovascular Medicine and Devices, William Harvey Research Institute, Queen Mary University of London, Charterhouse Square, London, EC1M 6BQ, UK
5. Berlin Institute of Health Center for Regenerative Therapies (BCRT), and Department of Cardiology (Virchow Klinikum), German Centre for Cardiovascular Research (DZHK), Partner Site Berlin, and Center for Stroke Research Berlin, Charité Universitätsmedizin Berlin, Germany
6. Gates Vascular Institute and Jacobs Institute, Neurosurgery and Radiology, University at Buffalo, USA
7. University Hospitals of Leicester NHS Trust, Leicester, UK
8. Amphia Hospital, Breda, The Netherlands
9. Division of cardiology, University Hospitals, Geneva, Switzerland
10. CardioVascular Center Frankfurt, Germany and Anglia Ruskin University, Chelmsford, UK
11. Department of Interventional Cardiology, Moscow Hospital I. Davydovsky and Moscow State University of Medicine and Dentistry, Russian Federation
12. Cardiocenter, Third Faculty of Medicine, Charles University, Prague, Czech Republic
13. Department of Radiology and Nuclear Medicin, Academic Hospital of Maastricht, Maastricht, The Netherlands
14. Universitätsklinik für Neurochirurgie, Kepler Universitäts Klinikum, Linz, Austria
15. Department of Neurology, Hospital Wall d’Hebron, Barcelona, Spain
16. Department of Diagnostic and Therapeutic Neuroradiology Hôpital Purpan, Toulouse, France
17. Department Section of Neurointervention, National Institute of Clinical Neurosciences, Semmelweis University, Budapest, Hungary
18. Department of Neuroradiology, Karolinska University Hospital, Stockholm, Sweden