1 Center for Nutrition, Division of Gastroenterology, Hepatology, and Nutrition, Boston Children's Hospital, Boston, MA, USA.
2 University College Dublin Institute of Food and Health, School of Agriculture and Food Science, UCD, Belfield, Dublin, Ireland.
3 Bill and Melinda Gates Foundation, Seattle, WA, USA.
4 Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA.
5 Berman Institute of Bioethics, Nitze School of Advanced International Studies, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA.
6 New Balance Foundation Obesity Prevention Center, Division of Endocrinology, Boston Children's Hospital, Boston, MA, USA.