1. From the the Department of Neurology (E.C.H., K.C.J.), University of Virginia, Charlottesville, Va; the Department of Neurology (J.C.G.), University of Texas at Houston, Houston, Texas; the University of California at San Diego (P.D.L., T.G.H.), San Diego, Calif; the University of Michigan (D.L.B.), Ann Arbor, Mich; Colorado Neurological Institute (C.F.), Englewood, Colo; Long Island Jewish Medical Center (R.L., T.G.K.), New Hyde Park, NY; Johns Hopkins University–Bayview (R.H.L.), Baltimore, Md;...