1. South West Thames Regional Genetics Service London UK
2. School of Biological and Molecular Sciences St George’s University of London London UK
3. Congenica Ltd Biodata Innovation Centre Wellcome Trust Genome Campus Hinxton UK
4. Harris Birthright Centre King’s College London London UK
5. Barts Health NHS Trust London UK
6. Fetal Medicine Centre St George’s Hospital London UK
7. Vascular Biology Unit St George’s University of London London UK