1. Bandim Health Project, INDEPTH Network , Bissau, Guinea-Bissau
2. Bandim Health Project, OPEN, Department of Clinical Research, University of Southern Denmark and Odense University Hospital , Odense, Denmark
3. Telethon Kids Institute , Nedlands, Australia
4. Department of Endocrinology, Hospital of Southwest Denmark , Esbjerg, Denmark
5. Steno Diabetes Center, Odense University Hospital , Odense, Denmark
6. Danish Institute of Advanced Science, University of Southern Denmark , Odense, Denmark