Affiliation: | aFrom the Departments of Radiology and Radiological Sciences (A.A.D., M.K.S., C.C.F., V.L.M., T.R.L., L.M.D., M.J.D.);bPediatrics (L.C.J.);cDivision of Pediatric Neurology, Psychiatry (M.J.D.);dNeurology (M.J.D.), Vanderbilt University School of Medicine, Nashville, Tennessee;eDepartment of Physics and Astronomy (M.J.D.), Vanderbilt University, Nashville, Tennessee. |