1. Unidade de Genética Molecular Centro de Genética Médica Doutor Jacinto Magalhães, Centro Hospitalar do Porto, EPE Porto Portugal
2. Unit for Multidisciplinary Research in Biomedicine UMIB, ICBAS‐UP Porto Portugal
3. Unidade de Genética Médica Centro de Genética Médica Doutor Jacinto Magalhães, Centro Hospitalar do Porto, EPE Porto Portugal
4. Department of Pediatrics Centro Hospitalar do Porto, EPE Porto Portugal
5. Department of Pediatrics Hospital Santa Maria Maior, EPE Barcelos Portugal
6. Department of Pediatrics Hospital Distrital de Santarém, EPE Santarém Portugal
7. Department of Pediatrics Unidade Hospitalar de Portimão Centro Hospitalar do Algarve Portimão Portugal
8. Department of Genetics Hospital de Santa Maria Lisboa Portugal
9. Department of Neurology Royal Children's Hospital Melbourne Victoria Australia
10. Murdoch Childrens Research Institute Melbourne Victoria Australia 3052
11. University of Melbourne Department of Paediatrics Melbourne Victoria Australia 3052
12. Department of Medical Genetics Sydney Children's Hospital High St. Randwick New South Wales 2031 Australia
13. SA Pathology at the Women's and Children's Hospital North Adelaide South Australia Australia
14. Department of Paediatrics University of Adelaide Adelaide South Australia 5006 Australia
15. Robinson Research Institute University of Adelaide Adelaide South Australia 5006 Australia