1. From the Franz Volhard Clinic and the Max Delbrück Center for Molecular Medicine (A.L., V.G., K.S., W.S., M.B., F.C.L.), Virchow Klinikum, Humboldt University, Berlin, Germany; Department of Neuroscience, Division of Cellular and Molecular Neurochemistry, Karolinska Institute (A.H.), Stockholm, Sweden; INSERM U358 (S.N.), Paris, France; and Barzilai Medical Center (C.Y., Y.Y.), Ashkelon, Ben Gurion University, Israel.