1 Division of Pediatric Neurology, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee. Electronic address: [email protected].
2 Division of Pediatric Neurology, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee.
3 Division of Pediatric Cardiology, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee.
4 Department of Neurology, Cerebrovascular Program, Vanderbilt University Medical Center, Nashville, Tennessee.