1. From the Divisions of Neurology,
2. Neurology,
3. Pediatrics,
4. The DataMedix Corporation, Media, Pennsylvania;
5. National Institute for Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland.
6. The Nemours Cardiac Center, Alfred I. duPont Hospital for Children, Wilmington, Delaware; the
7. Departments of Surgery and Pediatrics of the Jefferson Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania;
8. Cardiothoracic Surgery,
9. Surgery, and
10. St Christopher's Hospital for Children, Philadelphia, Pennsylvania;
11. Department of Cardiothoracic Surgery, MCP.Hahneman School of Medicine, Philadelphia, Pennsylvania; and the
12. Cardiology, and
13. Cardiac Anesthesiology of the Children's Hospital of Philadelphia, Pennsylvania; Departments of
14. Anesthesiology and Critical Care Medicine of the School of Medicine, University of Pennsylvania, Philadelphia;