1 Department of Neurology, Hospital de Egas Moniz, Lisbon, Portugal.
2 Stroke Centre, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland.
3 Department of Internal Medicine, Faculty of Medicine, University of Thessaly, Larissa, Greece.
4 Department of Neurology, Radiology, Boston University School of Medicine, Boston, MA, USA.
5 Department of Neurology, Jagiellonian University Hospital, Cracow, Poland.
6 Department of Interventional Neuroradiology, Hôpital Fondation A. de Rothschild, Paris, France.
7 Stroke Unit, IRCCS Humanitas Clinical and Research Center, Rozzano, Italy.
8 Alexandria University Hospitals and Affiliated Stroke Network, Alexandria, Egypt.
9 Department of Neurology and Stroke Centre, Hospital La Paz Institute for Health Research-IdiPAZ, Madrid, Spain.
10 Department of Neurology, Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland.
11 Department of Neurology, Wroclaw Medical University, Wrocław, Poland.
12 Department of Neurology, University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania.
13 Department of Neurology, Amsterdam University Medical Centers, Amsterdam, The Netherlands.
14 Stroke Unit, Department of Neurology, Hospital de Santa Maria, Lisbon, Portugal.
15 Department of Neurology and Stroke Centre, Hospital Universitario 12 de Octubre, Madrid, Spain.
16 Department of Neurology, Centro Hospitalar Universitário de Coimbra, Coimbra, Portugal.
17 Stroke Unit, Hospital de São José, Lisbon, Portugal.
18 Cerebrovascular Centre, Central Military Hospital, Prague, Czech Republic.
19 Endovascular Neurological Surgery & Neurology, Rutgers, The State University of New Jersey, Newark, NJ, USA.
20 Department of Neuroradiology, Hospital de Braga, Braga, Portugal.
21 Department of Neurosurgery, Thomas Jefferson University Hospital, PA, USA.
22 Cerebrovascular Centre, Na Homolce Hospital, Prague, Czech Republic.
23 Department of Neurology, Complejo Hospitalario Universitario de Albacete, Albacete, Spain.
24 Department of Neurology, Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic.
25 2nd Department of Neurology, Institute of Psychiatry and Neurology, Warsaw, Poland.
26 Neurology Department, Leuven University Hospital, Leuven, Belgium.
27 Departments of Radiology, Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA, USA.
28 Department of Neurology, University Hospital of Zurich, Zurich, Switzerland.
29 Stroke Center, Neurocenter of Southern Switzerland, EOC, Lugano, Switzerland.
30 Stroke Center, Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland.
31 Stroke Centre, Geneva University Hospital, Geneva, Switzerland.
32 Department of Neuroradiology, Geneva University Hospital, Geneva, Switzerland.
33 Stroke Centre, University Hospital Basel and University of Basel, Switzerland.
34 Stroke Centre, Kantonsspital Lucerne, Switzerland.
35 Stroke Centre, Hirslanden Hospital, Zurich, Switzerland.
36 Department of Neuroradiology, Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal.
37 Department of Neuroradiology, Centro Hospitalar Universitário de Coimbra, Coimbra, Portugal.
38 Department of Neuroradiology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal.
39 Department of Neurology, Centro Hospitalar Universitário São João, Porto, Portugal.
40 Department of Neuroradiology, Centro Hospitalar Universitário São João, Porto, Portugal.
41 Department of Neurology, Hospital de Braga, Braga, Portugal.
42 Department of Neurology, Hospital Garcia de Orta, Almada, Portugal.
43 Department of Neuroradiology, Centro Hospitalar de Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal.
44 Department of Neurology, Centro Hospitalar de Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal.
45 Department of Neurology, Unidade Local de Saúde de Matosinhos, Matosinhos, Portugal.
46 Department of Neurology, Centro Hospitalar Universitário do Porto, Porto, Portugal.
47 Stroke Unit, Azienda Ospedaliera Universitaria Integrata, Verona, Italy.
48 IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy.
49 Department of Neurology, ASST Papa Giovanni XXIII, Bergamo, Italy.
50 Department of Medicine and Surgery, University of Parma; Stroke Care Program, Department of Emergency, Parma University Hospital, Parma, Italy.
51 Department of Neurology and Stroke Unit, Azienda Socio Sanitaria Territoriale, Lecco, Italy.
52 Neurology Unit, Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Reggio Emilia, Italy.
53 Neuroradiology Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Reggio Emilia, Italy.
54 Department of Neurology, San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy.
55 Stroke Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
56 Department of Neurology and Stroke Unit - ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy.
57 Department of Neurology, Policlinico Universitario Agostino Gemelli, Rome, Italy.
58 Department of Neurology, Hôpital Fondation A. de Rothschild, Paris, France.
59 Department of Interventional Neuroradiology, Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France.
60 Neurology, Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France.
61 Department of Interventional and Diagnostic Neuroradiology, Bordeaux University Hospital, Bordeaux, France.
62 Department of Diagnostic and Interventional Neuroradiology, University Medical Center-Hamburg-Eppendorf, Germany.
63 Department of Neurology, University Hospital Frankfurt, Goethe University, Frankfurt, Germany.
64 Department of Neurology and Centre for Stroke Research, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany.
65 Department of Neuroradiology, Charité-Universitätsmedizin Berlin, Germany.
66 Department of Neurology, St. John's Hospital, Vienna, Austria.
67 Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria.
68 Department of Neuroradiology, Medical University of Innsbruck, Innsbruck, Austria.
69 Department of Neurology, Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Leiden, Netherlands.
70 Department of Neurology, Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Brussels, Belgium.
71 Department of Neurology, Stroke Unit, Europe Hospitals, Brussels, Belgium.
72 Department of Neurology, Centre Hospitalier Universitaire de Charleroi, Charleroi, Belgium.
73 Department of Neurology and Stroke Centre, Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain.
74 Department of Neurology, Hospital Universitario Virgen Macarena, Seville, Spain.
75 Stroke Centre, Hospital General Universitario Gregorio Marañón, Madrid, Spain.
76 Stroke Unit, Germans Trias Hospital, Barcelona, Spain.
77 Department of Neurology, Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Barcelona, Spain.
78 Stroke Unit, Department of Neurology, and Interventional Neuroradiology Unit, Department of Radiology, Hospital Universitario Miguel Servet; Instituto de Investigación Sanitaria de Aragón (IIS Aragón), Spain.
79 Stroke and Geriatric Medicine, Aintree University Hospital, United Kingdom.
80 Comprehensive Stroke Service, University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.
81 University College London, Queen Square Institute of Neurology, London, United Kingdom.
82 Department of Neurology, Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway.
83 Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden.
84 Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden.
85 Department of Radiology, Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic.
86 International Clinical Research Centre and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic.
87 Center for Health Research, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic.
88 Department of Neurology, České Budějovice Hospital, České Budějovice, Czech Republic.
89 Department of Neurology, Jihlava Hospital, Jihlava, Czech Republic.
91 Department of Neurology, Karviná Miners Hospital Inc., Karviná, Czech Republic.
92 Cerebrovascular Centre, University Hospital in Motol, Prague, Czech Republic.
93 Cerebrovascular Centre, General University Hospital, Prague, Czech Republic.
94 1st Department of Neurology, Institute of Psychiatry and Neurology, Warsaw, Poland.
95 Department of Neurology, Institute of Medical Sciences, Medical College of Rzeszow University, Poland.
96 Department of Neurology and Stroke, St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland.
97 Department of Radiology, Wroclaw Medical University, Wrocław, Poland.
98 Department of Neurosurgery and Neurology, Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland.
99 Stroke Intervention Centre, Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland.
100 Department of Neurology, Institute of Medical Sciences, University of Opole, Poland.
101 Clinic of Neurology, Military Institute of Medicine, Warsaw, Poland.
102 Department of Neurology, University of Warmia and Mazury, Olsztyn, Poland.
103 Department of Radiology, Provincial Specialist Hospital, Olsztyn, Poland.
104 Department of Radiology, University Emergency Hospital Bucharest, Bucharest, Romania.
105 Department of Neurology and Stroke Unit, Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania.
106 Department of Neurology, Eskisehir Osmangazi University, Eskisehir, Turkey.
107 Ain Shams University Affiliated Saudi German Hospital, Egypt.