1. Department of Pediatrics; Division of Clinical and Metabolic Genetics; The Hospital for Sick Children; Toronto Ontario Canada
2. Department of Pathology and Laboratory Medicine; The Hospital for Sick Children; Toronto Ontario Canada
3. Molecular Neuropsychiatry and Development Lab; Campbell Family Mental Health Research Institute, The Centre for Addiction and Mental Health; Toronto Ontario Canada
4. Department of Medical Genetics; Cambridge UK
5. Institute for Medical Research Wellcome Trust; University of Cambridge; Cambridge UK
6. Department of Clinical Genetics, Unit of Cytogenetics; Maastricht University Medical Center; Maastricht The Netherlands
7. North West Thames Regional Genetics Service; Northwick Park Hospital; Harrow UK
8. The Prenatal Diagnosis and Medical Genetics Program, Department of Obstetrics and Gynecology, Mount Sinai Hospital; University of Toronto; Toronto Ontario Canada
9. Department of Pediatrics and Adolescent Medicine, Department of Obstetrics and Gynaecology, Centre for Reproduction, Development and Growth, Centre for Genomic Sciences; The University of Hong Kong; Pok Fu Lam, Hong Kong
10. Genetics and Genome Biology; The Hospital for Sick Children; Toronto Ontario Canada
11. Department of Genetics; Children's Hospital of Eastern Ontario; Ottawa Ontario Canada
12. Division of Medical Genetics, Department of Biomedicine; University Hospital Basel; Basel Switzerland
13. Division of Medical Genetics and Metabolism; Children's Hospital of The King's Daughters/Eastern Virginia Medical School; Norfolk VA USA
14. Departments of Neurology and Pediatrics; UCSF Fresno Medical Education Program; San Francisco CA USA
15. Department of Laboratory Medicine; University of California; San Francisco CA USA
16. UMR_INSERM U930 Faculté de Médecine; Université François Rabelais; Tours France
17. The Centre for Applied Genomics; The Hospital for Sick Children; Toronto Ontario Canada
18. CeGaT GmbH; Tuebingen Germany
19. Maritime Medical Genetics Service; IWK Health Centre; Halifax Nova Scotia Canada
20. Dalhousie University Halifax; Nova Scotia Canada
21. Sheffield Clinical Genetics Service; Sheffield Children's Hospital; Western Bank Sheffield UK
22. Autism Research Unit; The Hospital for Sick Children; Toronto Ontario Canada
23. Department of Medical Genetics, Children's and Women's Health Centre; University of British Columbia; Vancouver BC Canada
24. Institute of Human Genetics; University Hospital Magedeburg; Magedeburg Germany
25. Department of Clinical Genetics and School for Oncology & Developmental Biology (GROW); Maastricht UMC+; Maastricht The Netherlands
26. Credit Valley Site, Trillium Health Partners, Department of Laboratory Medicine and Pathobiology; University of Toronto; Toronto Onatario Canada
27. Clinical Genetics Department; Guy's and St Thomas' NHS Foundation Trust; London UK
28. Service de Génétique; Centre Hospitalo-Universitaire; Tours France
29. Institute of Medical Science; Toronto Ontario Canada
30. McLaughlin Centre and Department of Molecular Genetics; Toronto Ontario Canada
31. Department of Psychiatry; University of Toronto; Toronto Ontario Canada