1. Hunter Genetics; Waratah NSW Australia
2. Department of Clinical Genetics; Liverpool Hospital; NSW Australia
3. Genetic Health Queensland c/-Royal Brisbane and Women's Hospital Herston; QLD Australia
4. Department of Clinical Genetics; Children's Hospital Westmead; Westmead NSW Australia
5. Department of Genetics Southblock; Nepean Hospital; Penrith Australia
6. Victorian Clinical Genetics Services; Murdoch Children's Research Institute; Parkville VIC Australia
7. Murdoch Children's Research Institute Melbourne; VIC Australia
8. Department of Clinical Genetics; Sydney Children's Hospital Network; NSW Australia
9. Garvan Institute of Medical Research; NSW Australia
10. Division of Paediatric Genetics; Ankara University; Ankara Turkey
11. Dr John T McDonald Foundation; Department of Human Genetics; Miami Florida
12. University of Miami School of Medicine; Miami Florida