1. Children's Hospital of Philadelphia, Department of Radiology, 3401 Civic Center Blvd, Philadelphia, PA 19104
2. Boston's Children's Hospital, Department of Radiology, 300 Longwood Ave, Boston, MA 02115
3. Cincinnati Children's Hospital, Department of Radiology, 3401 Burnet Ave, Cincinnati, OH 45229
4. Seattle Children's Hospital, Department of Radiology, 4800 Sand Point Way NE, Seattle, WA 98105
5. University of Texas Southwestern Medical Center, Department of Radiology, 5323 Harry Hines Blvd., Dallas, TX 75390
6. Stanford Medicine Children's Health, Department of Radiology, 900 Welch Rd, Palo Alto, CA 94304
7. Children's National Hospital, Department of Radiology, 111 Michigan Ave NW, Washington, DC 20010
8. Ann & Robert H. Lurie Children's Hospital of Chicago, Department of Radiology, 225 East Chicago Avenue, Box 9, Chicago, Illinois 60611-2605