1 Department of Epidemiology, Harvard TH Chan School of Public Health, Harvard University, Cambridge, Massachusetts, USA.
2 Department of Public Health, Faculty of Medicine, Gulu University, Gulu, Uganda.
3 Division of Nutritional Sciences, Cornell University, Ithaca, New York, USA.
4 Disease Control and Elimination Theme, Medical Research Council, Banjul, The Gambia.
5 Feed the Future Innovation Lab on Nutrition, Friedman School of Nutritional Sciences and Policy, Tufts University, Medford, Massachusetts, USA.
6 Department of Public Health and Community Medicine, Tufts University Schools of Medicine, Veterinary Medicine, Nutrition and Engineering, Medford, Massachusetts, USA.
7 Department of Population Medicine and Diagnostic Sciences, Cornell University, Ithaca, New York, USA.