1. From the Department of Neurology (L.H., J.J., M.S.W.), University Medical Center Göttingen; Augustahospital Anholt (N.B.), Clinic of Neurology, Isselburg-Anholt; Department of Neuropathology (N.K., S.N., C.S., I.M., M.S.W.), University Medical Center Göttingen; Department of Neurology (M.H.), Heinrich Heine University, Düsseldorf; and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP (M.S.W.), Göttingen, Germany.