Department of Paediatrics,NIHR Oxford Biomedical Research Centre,John Radcliffe Hospital,Oxford,UK

Wellcome Centre for Human Genetics,University of Oxford,Oxford,UK

Department of Women's and Children's Health,University of Liverpool,Liverpool,UK

Department of Paediatrics,Southport and Ormskirk NHS Trust,Southport,UK

Diabetes UK,London,UK

北京大学人民医院内分泌科