1. Department of Pediatrics, Stony Brook University School of Medicine, Stony Brook, New York
2. Departments of Genetics and Genomic Sciences
3. Medical Genetics Service, Hospital de Clinicas, Porto Alegre, Brazil
4. Clinica Pediatrica, Instituto per I'Infanzia Burlo Garofolo, Trieste, Italy
5. Laboratoire Gillet-Merieux, Centre Hospitalier Lyon-Sud, Pierre Benite, France
6. Center of Pediatrics, Villa Metabolica, Hospital of the Gutenberg-University, Mainz, Germany
7. Ophthalmology
8. Radiology
9. Medicine, Mount Sinai School of Medicine, New York, New York
10. Clinical Research, Genzyme Corporation, Cambridge, Massachusetts
11. Division of Genetics, Children's Hospital Boston, Boston, Massachusetts
12. Department of Pediatrics, Harvard Medical School, Boston, Massachusetts