1. From the Department of Neurology (X.Y., A.B., C.M.), University of Washington; University of Washington School of Medicine (M.H.); Department of Anesthesiology (K.M.M.), University of Washington; Division of Allergy and Infectious Diseases (R.N., R.B.I.), Department of Medicine, University of Washington; and Departments of Neurology, Neurosurgery, and Anesthesiology (S.W.), University of Washington, Seattle.