From the State Key Laboratory of Medical Neurobiology and Department of Anesthesiology of Huashan Hospital (Y.G., W.L., W.Z., R.A.S., G.C., J.C.), Fudan University School of Medicine, Shanghai, China; and the Center of Cerebrovascular Disease Research (Y.G., X.H., W.Z., R.A.S., P.V., G.C., J.C.), University of Pittsburgh School of Medicine, Pa.(At 2010-01)
