1 Department of Internal Medicine, Centro Hospitalar do Algarve (CHA), Faro, Portugal. ; Stroke Unit, Centro Hospitalar do Algarve (CHA), Faro, Portugal.
2 Stroke Unit, Centro Hospitalar do Algarve (CHA), Faro, Portugal. ; Department of Neurology, Centro Hospitalar do Algarve (CHA), Faro, Portugal.
3 Department of Cardiology, Centro Hospitalar do Algarve (CHA), Faro, Portugal.
4 Stroke Unit, Centro Hospitalar do Algarve (CHA), Faro, Portugal. ; Department of Neurology, Centro Hospitalar do Algarve (CHA), Faro, Portugal. ; Department of Biomedical Sciences and Medicine, University of Algarve, Faro, Portugal.