1. From the Clinical and Translational Neuroscience Unit, Department of Neurology, Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY (S.S.O., A.C., M.L.C., M.P.L., A.E.M., H.K.)
2. Department of Neurology, Vagelos College of Physicians and Surgeons, Columbia University Medical Center, New York, NY (S.S.O.)
3. Department of Neurology, NewYork-Presbyterian Queens, Flushing (M.P.L.).