1. From the Department of Neurology (H.C.D.), University of Duisburg-Essen, Essen, Germany; Neurologic ICU and Stroke Unit (D.S.), University of Leipzig, Leipzig, Germany; Department of Neurology (Y.L.), Edith Wolfson Medical Center, Holon and the Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel; Department of Neurology (N.M.B.), Tel Aviv Medical Center and the Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel; and D-Pharm Ltd (A.K., G.R.), Rehovot, Israel.