1. From the Department of Neurology (C.V.B., M.H.), Institute for Molecular Medicine and Genetics (C.V.B.), Medical College of Georgia, Augusta, Ga; the Augusta Veterans Affairs Medical Center (C.V.B.), Augusta, Ga; the Center of Excellence for Aging and Brain Repair (P.R.S.), University of South Florida College of Medicine, Tampa, Fla; and Saneron CCEL Therapeutics, Inc (C.D.S.), Tampa, Fla.