1 From the Division of Neuroradiology (C.A.P.F.A., S.M.C., K.S.), Department of Radiology, the Childrens Hospital of Philadelphia; and Epilepsy Neurogenetics Initiative (S.M.R., I.H., M.C.), Department of Neurology, the Childrens Hospital of Philadelphia, PA. alvesc@chop.edu.
2 From the Division of Neuroradiology (C.A.P.F.A., S.M.C., K.S.), Department of Radiology, the Childrens Hospital of Philadelphia; and Epilepsy Neurogenetics Initiative (S.M.R., I.H., M.C.), Department of Neurology, the Childrens Hospital of Philadelphia, PA.