1. Section of Genomic Medicine, Faculty of Medicine, Imperial College, Hammersmith Hospital, London, U.K
2. Department of Haematology and Genetics, South Eastern Area Laboratory Services, Prince of Wales Hospital, Sydney, Australia
3. Centre National de la Recherche Scientifique, UMR 8090, Pasteur Institute, Lille, France
4. INSERM U563, Children’s Hospital, Toulouse, France
5. INSERM U457, Robert Debre Hospital, Paris, France
6. INSERM, U258-IFR69, Paris South Faculty of Medicine, Villejuif, France
7. Pediatric Endocrine Unit, Jeanne de Flandre Hospital, Lille, France
8. Bart’s and the London Genome Centre, Queen Mary’s School of Medicine, London, U.K