Affiliation: | 1. Departments of Pediatrics, Medicine, and Obstetrics and Gynecology, Harvard Medical School, USA;2. Genetics Division, Eunice Kennedy Shriver Center, USA;3. Brigham and Women''s Hospital, USA;4. Joslin Clinic, USA;5. Health Sciences Computing Facility, Department of Biostatistics, Harvard School of Public Health, Boston, Massachusetts, USA |