1Department of Neurology, Hospital de Egas Moniz, Lisbon, Portugal
2Stroke Centre, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland
3Department of Internal Medicine, Faculty of Medicine, University of Thessaly, Larissa, Greece
4Department of Neurology, Radiology, Boston University School of Medicine, Boston, MA, USA
5Department of Neurology, Jagiellonian University Hospital, Cracow, Poland
6Department of Interventional Neuroradiology, Hôpital Fondation A. de Rothschild, Paris, France
7Stroke Unit, IRCCS Humanitas Clinical and Research Center, Rozzano, Italy
8Alexandria University Hospitals and Affiliated Stroke Network, Alexandria, Egypt
9Department of Neurology and Stroke Centre, Hospital La Paz Institute for Health Research-IdiPAZ, Madrid, Spain
10Department of Neurology, Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland
11Department of Neurology, Wroclaw Medical University, Wrocław, Poland
12Department of Neurology, University Emergency Hospital Bucharest, University of Medicine and Pharmacy “Carol Davila”, Bucharest, Romania
13Department of Neurology, Amsterdam University Medical Centers, Amsterdam, The Netherlands
14Stroke Unit, Department of Neurology, Hospital de Santa Maria, Lisbon, Portugal
15Department of Neurology and Stroke Centre, Hospital Universitario 12 de Octubre, Madrid, Spain
16Department of Neurology, Centro Hospitalar Universitário de Coimbra, Coimbra, Portugal
17Stroke Unit, Hospital de São José, Lisbon, Portugal
18Cerebrovascular Centre, Central Military Hospital, Prague, Czech Republic
19Endovascular Neurological Surgery & Neurology, Rutgers, The State University of New Jersey, Newark, NJ, USA
20Department of Neuroradiology, Hospital de Braga, Braga, Portugal
21Department of Neurosurgery, Thomas Jefferson University Hospital, PA, USA
22Cerebrovascular Centre, Na Homolce Hospital, Prague, Czech Republic
23Department of Neurology, Complejo Hospitalario Universitario de Albacete, Albacete, Spain
24Department of Neurology, Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic
252nd Department of Neurology, Institute of Psychiatry and Neurology, Warsaw, Poland
26Neurology Department, Leuven University Hospital, Leuven, Belgium
27Departments of Radiology, Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA, USA
28Department of Neurology, University Hospital of Zurich, Zurich, Switzerland
29Stroke Center, Neurocenter of Southern Switzerland, EOC, Lugano, Switzerland
30Stroke Center, Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland
31Stroke Centre, Geneva University Hospital, Geneva, Switzerland
32Department of Neuroradiology, Geneva University Hospital, Geneva, Switzerland
33Stroke Centre, University Hospital Basel and University of Basel, Switzerland
34Stroke Centre, Kantonsspital Lucerne, Switzerland
35Stroke Centre, Hirslanden Hospital, Zurich, Switzerland
36Department of Neuroradiology, Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal
37Department of Neuroradiology, Centro Hospitalar Universitário de Coimbra, Coimbra, Portugal
38Department of Neuroradiology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal
39Department of Neurology, Centro Hospitalar Universitário São João, Porto, Portugal
40Department of Neuroradiology, Centro Hospitalar Universitário São João, Porto, Portugal
41Department of Neurology, Hospital de Braga, Braga, Portugal
42Department of Neurology, Hospital Garcia de Orta, Almada, Portugal
43Department of Neuroradiology, Centro Hospitalar de Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal
44Department of Neurology, Centro Hospitalar de Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal
45Department of Neurology, Unidade Local de Saúde de Matosinhos, Matosinhos, Portugal
46Department of Neurology, Centro Hospitalar Universitário do Porto, Porto, Portugal
47Stroke Unit, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
48IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy
49Department of Neurology, ASST Papa Giovanni XXIII, Bergamo, Italy
50Department of Medicine and Surgery, University of Parma; Stroke Care Program, Department of Emergency, Parma University Hospital, Parma, Italy
51Department of Neurology and Stroke Unit, Azienda Socio Sanitaria Territoriale, Lecco, Italy
52Neurology Unit, Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Reggio Emilia, Italy
53Neuroradiology Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Reggio Emilia, Italy
54Department of Neurology, San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy
55Stroke Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
56Department of Neurology and Stroke Unit - ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
57Department of Neurology, Policlinico Universitario Agostino Gemelli, Rome, Italy
58Department of Neurology, Hôpital Fondation A. de Rothschild, Paris, France
59Department of Interventional Neuroradiology, Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France
60Neurology, Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France
61Department of Interventional and Diagnostic Neuroradiology, Bordeaux University Hospital, Bordeaux, France
62Department of Diagnostic and Interventional Neuroradiology, University Medical Center-Hamburg-Eppendorf, Germany
63Department of Neurology, University Hospital Frankfurt, Goethe University, Frankfurt, Germany
64Department of Neurology and Centre for Stroke Research, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany
65Department of Neuroradiology, Charité-Universitätsmedizin Berlin, Germany
66Department of Neurology, St. John’s Hospital, Vienna, Austria
67Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
68Department of Neuroradiology, Medical University of Innsbruck, Innsbruck, Austria
69Department of Neurology, Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Leiden, Netherlands
70Department of Neurology, Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Brussels, Belgium
71Department of Neurology, Stroke Unit, Europe Hospitals, Brussels, Belgium
72Department of Neurology, Centre Hospitalier Universitaire de Charleroi, Charleroi, Belgium
73Department of Neurology and Stroke Centre, Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain
74Department of Neurology, Hospital Universitario Virgen Macarena, Seville, Spain
75Stroke Centre, Hospital General Universitario Gregorio Marañón, Madrid, Spain
76Stroke Unit, Germans Trias Hospital, Barcelona, Spain
77Department of Neurology, Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Barcelona, Spain
78Stroke Unit, Department of Neurology, and Interventional Neuroradiology Unit, Department of Radiology, Hospital Universitario Miguel Servet; Instituto de Investigación Sanitaria de Aragón (IIS Aragón), Spain
79Stroke and Geriatric Medicine, Aintree University Hospital, United Kingdom
80Comprehensive Stroke Service, University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom
81University College London, Queen Square Institute of Neurology, London, United Kingdom
82Department of Neurology, Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway
83Department 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
84Department 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
85Department of Radiology, Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic
86International Clinical Research Centre and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic
87Center for Health Research, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
88Department of Neurology, České Budějovice Hospital, České Budějovice, Czech Republic
89Department of Neurology, Jihlava Hospital, Jihlava, Czech Republic
90Neurocenter, Regional Hospital Liberec, Liberec, Czech Republic
91Department of Neurology, Karviná Miners Hospital Inc., Karviná, Czech Republic
92Cerebrovascular Centre, University Hospital in Motol, Prague, Czech Republic
93Cerebrovascular Centre, General University Hospital, Prague, Czech Republic
941st Department of Neurology, Institute of Psychiatry and Neurology, Warsaw, Poland
95Department of Neurology, Institute of Medical Sciences, Medical College of Rzeszow University, Poland
96Department of Neurology and Stroke, St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland
97Department of Radiology, Wroclaw Medical University, Wrocław, Poland
98Department of Neurosurgery and Neurology, Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland
99Stroke Intervention Centre, Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland
100Department of Neurology, Institute of Medical Sciences, University of Opole, Poland
101Clinic of Neurology, Military Institute of Medicine, Warsaw, Poland
102Department of Neurology, University of Warmia and Mazury, Olsztyn, Poland
103Department of Radiology, Provincial Specialist Hospital, Olsztyn, Poland
104Department of Radiology, University Emergency Hospital Bucharest, Bucharest, Romania
105Department of Neurology and Stroke Unit, Elias University Emergency Hospital, University of Medicine and Pharmacy “Carol Davila”, Bucharest, Romania
106Department of Neurology, Eskisehir Osmangazi University, Eskisehir, Turkey
107Ain Shams University Affiliated Saudi German Hospital, Egypt
108Neuropsychiatry Department, Tanta University, Egypt
109Department of Neurology, Ibn Sina Hospital, Kuwait
110Department of Neurology, Jaber Al-Ahmad Hospital, Kuwait
111Department of Neurology, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
112Stroke Unit, Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel
113Department of Neurology, Medical University of South Carolina, South Carolina, USA
114Department of Neurology, Henry Ford Hospital, Detroit, MI, USA
115Comprehensive Stroke Centre and Department of Neurosciences, Spectrum Health and Michigan State University, MI, USA
116Department of Neurology, University of Arkansas for Medical Sciences, Little Rock, AR, USA
117Department of Neurology, Upstate University Hospital, NY, USA
118Department of Neurology, University of Kansas Medical Centre, KS, USA
119Department of Neurology, Wayne State University, Detroit Medical Center, Detroit, MI, USA
120Stroke Clinic, Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico
121Department of Neurology, Fundación Valle del Lili, Cali, Colombia
122Centro de Investigaciones Clínicas, Fundación Valle del Lili, Cali, Colombia
123Department of Neurology, Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru
124Hospital General San Juan de Dios, Guatemala, Guatemala
125Department of Neurology, Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil
126Ramos Mejía Hospital, Stroke Unit, Buenos Aires, Argentina
127St. Luke’s Medical Center, Global City, Philippines
128Department of Neurology, Grant Medical College and Sir JJ Hospital, Mumbai, India
129Department of Neurology, National Health Insurance Service Ilsan Hospital, Goyang, Korea