1. Department of PediatricsAcademic Medical CenterAmsterdamThe Netherlands
2. Department of Human GeneticsRadboud University Medical CenterNijmegenThe Netherlands
3. Big Data Institute and Nuffield Department of Obstetrics and GynaecologyUniversity of OxfordOxfordUnited Kingdom
4. Department of Medical geneticsOslo University HospitalOsloNorway
5. Center for medical genetics and molecular medicineHaukeland University HospitalBergenNorway
6. Division of Genetics and MetabolismChildren's National Health SystemWashingtonDistrict Of Columbia
7. Division of Genomic MedicineDepartment of PathologyChildren's Hospital Los Angeles and Keck USC School of MedicineLos AngelesCalifornia
8. K.G. Jebsen Centre for Neuropsychiatric DisordersThe Department of Clinical ScienceUniversity of BergenBergenNorway
9. Department of Clinical GeneticsLeiden University Medical CenterLeidenThe Netherlands
10. West of Scotland Genetics ServiceQueen Elizabeth University HospitalsGlasgow
11. Department of Clinical GeneticsUniversity Hospitals BristolBristol
12. Department of Experimental MedicineSapienzaUniversity of Rome RomeItaly
13. Birmingham Women's Hospital, BirminghamUnited Kingdom
14. Department of Pediatric Endocrinology/GeneticsXinhua HospitalShanghai Jiao Tong University School of MedicineShanghai Institute for Pediatric ResearchShanghaiChina
15. Genetics and Rare Diseases Research DivisionOspedale Pediatrico Bambino GesùRomeItaly
16. Department of GeneticsWilhelmina Children's HospitalUtrechtThe Netherlands
17. University of GroningenUniversity Medical Center GroningenDepartment of GeneticsGroningenThe Netherlands