1. Department of Endocrinology and Diabetes; Birmingham Children's Hospital; Birmingham UK
2. Academic Unit of Child Health; University of Sheffield; Sheffield UK
3. Radiology and Manchester Academic Health Science Centre; Manchester Royal Infirmary; Central Manchester University Hospitals NHS Foundation Trust and University of Manchester; Manchester UK
4. Department of Endocrinology; Central Manchester University Hospitals NHS Foundation Trust and University of Manchester; Manchester UK
5. Childhood Nutrition Research Centre; University College London, Institute of Child Health; London UK
6. Developmental Endocrinology Research Group; School of Medicine; University of Glasgow, Royal Hospital for Sick Children; Glasgow UK
7. Division of Biomedical Imaging; Leeds Institute of Cardiovascular and Metabolic Medicine; University of Leeds; Leeds UK
8. Nutrition and Bone Health; MRC Human Nutrition Research; Cambridge UK
9. MRC Lifecourse Epidemiology Unit; University of Southampton; Southampton UK