1 Interventional Neurorradiology Department, Stroke Research Program, Institute of Biomedicine of Seville (IBiS)/Virgen del Rocio University Hospital, Seville, Spain.
2 Neurology Department, Institute of Biomedicine of Seville (IBiS)/Virgen del Rocio University Hospital, Seville, Spain.
3 Department of Neurology, Virgen Macarena University Hospital, Seville, Spain.
4 Clinical Management of Public Health, Prevention and Health Promotion Unit, Southern Health Management Area of Seville, Hospital de Valme, Seville, Spain.