Disclosures Dr Sandset has received honoraria from Boston Scientific and Daiichi Sankyo unrelated to the present work. Dr Sandset is the past Secretary General of the European Stroke Organisation and a member of the Women Initiative for Stroke in Europe. Dr Walter is a member at large of the Executive Committee of the European Stroke Organisation and a board member of the Pre-Hospital Stroke Treatment Organisation. Dr Walter is a member of the Women Initiative for Stroke in Europe and is involved in prehospital stroke studies. Dr Hov is the principal investigator of the Paramedic Norwegian Acute Stroke Prehospital Project. Dr Sandset is the co-principal investigator of the Paramedic Norwegian Acute Stroke Prehospital Project.