1. Department of Medical Sciences; Frank H. Netter MD School of Medicine, Quinnipiac University; Hamden Connecticut
2. Department of Genetics; Massachusetts General Hospital; Boston Massachusetts
3. Department of Pediatrics; Harvard Medical School; Boston Massachusetts
4. Department of Pediatrics; Albert Einstein College of Medicine; Bronx New York
5. Rose F. Kennedy Children's Evaluation and Rehabilitation Center at Montefiore; Bronx New York