1 From the Division of Vascular Neurology, Department of Neurology (J.J.M.), and Division of Emergency Medicine, Department of Surgery (S.T.Y.), University of Utah, Salt Lake City. [email protected].
2 From the Division of Vascular Neurology, Department of Neurology (J.J.M.), and Division of Emergency Medicine, Department of Surgery (S.T.Y.), University of Utah, Salt Lake City.