1. Institute of Biomedical and Clinical Science University of Exeter Medical School Exeter UK
2. Exeter Genomics Laboratory Royal Devon and Exeter NHS Foundation Trust Exeter UK
3. Department of Pediatrics University of Eastern Finland and Kuopio University Hospital Kuopio Finland
4. Leeds Children's Hospital Leeds UK
5. Countess of Chester Hospital Chester UK
6. Children's Health Ireland at Crumlin Dublin Ireland
7. Endocrinology Department Great Ormond Street Hospital for Children NHS Foundation Trust London UK
8. Department of Endocrinology and Metabolism of the Instituto Nacional de Salud del Niño Lima Peru
9. Children's University Hospital Dublin Ireland
10. Department of Pediatric and Adolescent Medicine Medical University of Vienna Vienna Austria
11. Ninewells Hospital Dundee UK
12. Department of Pediatrics Kuopio University Hospital Kuopio Finland
13. Department of Paediatric Endocrinology Royal Manchester Children's Hospital Manchester UK