1. Department of Radiology and Department of Pediatrics, New York Medical College, Metropolitan Hospital Center, New York, N. Y. 10029
2. Department of Neurology, New York Medical College, Metropolitan Hospital Center, New York, N. Y. 10029, Department of Pediatrics, New York Medical College, Metropolitan Hospital Center, New York, N. Y. 10029
3. Department of Pediatrics, New York Medical College, Metropolitan Hospital Center, New York, N. Y. 10029