1. Brown Medical School and Hasbro Children’s Hospital, Providence, RI
2. Altos Pediatric Associates, Los Altos, CA
3. Case School of Medicine and Rainbow Babies and Children’s Hospital, Cleveland, OH
4. University of Michigan Medical School, Ann Arbor, MI
5. Harvard Medical School, Boston, MA
6. Kalamazoo Neurology, Kalamazoo, MI
7. Baylor College of Medicine, Houston, TX
8. Loyola University Medical Center, Maywood, IL
9. St. Joseph’s University and Children’s Hospital of Philadelphia, Philadelphia, PA