1. Department of Physiology, McGill University, Montreal, Quebec, Canada
2. Genetics of Learning Disability Service, Hunter Genetics, Waratah, NSW, Australia
3. Adelaide Medical School and Robinson Research Institute, The University of Adelaide, Adelaide, SA, Australia
4. Research Group Development and Disease, Max Planck Institute for Molecular Genetics, Berlin, Germany
5. GeneDx, Gaithersburg, MD, USA
6. Genetics and Molecular Pathology, SA Pathology, Adelaide, SA, Australia
7. Department of Pediatrics, Division of Medical Genetics, University of Mississippi Medical Center, Jackson, MS, USA
8. South Australian Health and Medical Research Institute, Adelaide, SA, Australia