1. Division of Clinical Genomics, Department of Pathology Dalhousie University Halifax Nova Scotia Canada
2. Division of Medical Genetics, Maritime Medical Genetics Service IWK Health Centre Nova Scotia Canada
3. Department of Ophthalmology and Visual Sciences Dalhousie University Halifax Nova Scotia Canada
4. Division of Neurology, Department of Pediatrics and Medicine Dalhousie University Halifax Nova Scotia Canada
5. Division of Neurosurgery, Department of Surgery Dalhousie University Halifax Nova Scotia Canada
6. Division of Nephrology, Department of Surgery Dalhousie University Halifax Nova Scotia Canada
7. Division of Cardiology, Department of Pediatrics Dalhousie University Halifax Nova Scotia Canada
8. Division of Medical Genetics, Department of Pediatrics and Medicine Dalhousie University Halifax Nova Scotia Canada