The economic impact of stent retriever selection for acute ischemic stroke: a cost analysis of MASTRO I from the healthcare system perspective of the United States, Canada and eigh... by Tommy Andersson, Hannes Nordmeyer, Waleed Brinjikji, Emilie Kottenmeier, Mina Kabiri, Shanti Scheffler, Patrick A Brouwer, Mahmood Mirza, Osama O Zaidat