1 Division of Child Neurology, Department of Neurology, Indiana University School of Medicine and Riley Hospital for Children at Indiana University Health, Indianapolis, Indiana. Electronic address: [email protected].
2 Division of Pediatric Neuroradiology, Department of Radiology and Imaging Sciences, Indiana University School of Medicine and Riley Hospital for Children at Indiana University Health, Indianapolis, Indiana.
3 Division of Neurosurgery, Department of Surgery, University of Vermont, Burlington, Vermont.