1. Down Syndrome Program, Division of Medical Genetics and Metabolism, Department of Pediatrics Massachusetts General Hospital Boston Massachusetts United States
2. Department of Pediatrics Harvard Medical School Boston Massachusetts United States
3. Departments of Internal Medicine and Pediatrics Icahn School of Medicine at Mount Sinai New York New York United States
4. Laboratory of Computer Science Massachusetts General Hospital Boston Massachusetts United States
5. Massachusetts Down Syndrome Congress Burlington Massachusetts United States
6. Department of Neurology and Cancer Center Massachusetts General Hospital Boston Massachusetts United States
7. Mongan Institute, Massachusetts General Hospital Boston Massachusetts United States
8. LuMind IDSC Down Syndrome Foundation Burlington Massachusetts United States
9. Department of Pediatrics Oregon Health & Science University Portland Oregon United States
10. Division of Primary Care, Department of Pediatrics University of California San Francisco Benioff Children's Hospital Oakland Oakland California United States