[1] Interventional Neuroradiology Unit,Department of Neurosciences, Hospital Universitari Germans Trias i Pujol
[2] Hospital Universitari Dr. Josep Trueta,Stroke Unit
[3] Hospital Universitari Germans Trias i Pujol,Stroke Unit, Department of Neurosciences
[4] Hospital Clinic of Barcelona,Neurointerventional Department C.D.I
[5] University of Girona,Department of Computer Science, Applied Mathematics and Statistics
[6] Hospital Universitari de Bellvitge,Interventional Neuroradiology
[7] University Hospital of Vall d’Hebron,Radiology Department
[8] University Hospital Dr Josep Trueta,IDI