1. Departments of Pediatrics
2. Internal Medicine
3. Feist-Weiller Cancer Center, Louisiana State University Health Sciences Center, Shreveport, Louisiana;
4. Departments of Emergency Medicine and Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, New York;
5. Health Resources and Services Administration, Rockville, Maryland;
6. Division of Services for Children With Special Needs, Maternal and Child Health Bureau, Rockville, Maryland