1. University of Cambridge Metabolic Research LaboratoriesInstitute of Metabolic ScienceAddenbrooke's HospitalCambridgeUK
2. Medical Research Council Metabolic Diseases UnitInstitute of Metabolic ScienceAddenbrooke's HospitalCambridgeUK
3. Department of Obstetrics and GynaecologyUniversity of CambridgeCambridgeUK
4. The Rosie Hospital and National Institute for Health Research Cambridge Comprehensive Biomedical Research CentreCambridgeUK