Take part in this short survey about Acute Ischemic Stroke!You are invited to respond anonymously to this survey. Question Title * 1. What is your standard first-line strategy? Stent-retriever + BGC Stent-retriever + Distal aspiration Stent-retriever + Distal aspiration + BGC Distal aspiration Stent-retriever + Distal aspiration + BGC Question Title * 2. Do you think all stent-retrievers are equal? Yes No Question Title * 3. What is the best first-line strategy in cases of susceptibility vessel sign? Stent-retriever + Distal aspiration + BGC Distal Aspiration + BGC Done