1. From the Doris & Stanley Tananbaum Stroke Center (J.P.M.), New York Neurological Institute, Columbia University Medical Center, New York, NY; the International Center for Health Outcomes and Innovation Research (InCHOIR; A.J.M., M.P.), Mt Sinai Medical Center, New York, NY; the Department of Neurology (C.S.), Hôpital Lariboisière, Paris France; and the Departments of Anesthesia and Perioperative Care, Neurological Surgery, and Neurology (W.L.Y.), University of California, San Francisco, San...