[1
]Department of Neurology, Klinikum Frankfurt Höchst, Frankfurt, Germany
[2
]Department of Neurology, Heidelberg University, Heidelberg, Germany
[3
]Division of Clinical Neurosciences, Centre for Clinical Brain Sciences, University
of Edinburgh, Edinburgh, UK
[4
]Department of Neurology, Neurointensive Care Unit, Medical University Hospital, Innsbruck,
Austria
[5
]Department of Neurology, Bispebjerg Hospital, University of Copenhagen, Denmark
[6
]Department of Neurology, EA 1046, Université Lille Nord de France, Lille, France
[7
]Department of Neurology, Clinical Center, Debrecen University, Hungary
[8
]Department of Radiology and Neuroradiology, University Hospital Essen, Essen, Germany
[9
]Department of Neurosurgery, Sheba Medical Center, Tel Aviv, Israel
[10
]Department of Neurology and Neurosurgery, Brain Center Rudolf Magnus, University Medical
Center Utrecht, Utrecht, The Netherlands
[11
]Institute of Neurosciences, Newcastle University, Newcastle, UK
[12
]Department of Neurology, Hospital Universitari Vall d'Hebrón, Barcelona, Spain
[13
]Department of Neurology, Skåne University Hospital, Malmö, Sweden
[14
]Division of Clinical Neurosciences, Turku University Hospital and University of Turku,
Turku, Finland
[15
]Department of Neurosurgery, Saarland University Hospital, Homburg-Saar, Germany
[16
]Department of Neurology, Hôpital Lariboisière, Université Paris VII – Denis Diderot,
Paris, France
[17
]Department of Neurology, Helsinki University Central Hospital, Helsinki, Finland
[18
]Cochrane Stroke Group, Centre for Clinical Brain Sciences, University of Edinburgh,
Edinburgh, UK
[19
]Depatment of Neurology and Psychiatry, Sapienza University of Rome, Rome, Italy
[20
]Department of Neurosurgery, Heidelberg University Hospital, Heidelberg, Germany
[21
]Stiftung Deutsche Schlaganfall-Hilfe, Gütersloh, Germany