1. Department of Women's and Children's Health Dunedin School of Medicine University of Otago Dunedin New Zealand
2. Department of Paediatrics and Child Health University of Otago Wellington Wellington New Zealand
3. Department of Human Nutrition University of Otago Dunedin New Zealand
4. Paediatric Department Capital and Coast District Health Board Wellington New Zealand
5. Biostatistical Group Dean’s Department University of Otago Wellington Wellington New Zealand
6. Department of Paediatrics University of Otago Christchurch New Zealand
7. Paediatric Department Canterbury District Health Board Christchurch New Zealand
8. Paediatric Department Southern District Health Board Invercargill New Zealand
9. Endocrinology Department Southern District Health Board Dunedin New Zealand
10. Paediatric Department Southern District Health Board Dunedin New Zealand