a1 Department of Nutrition for Health and Development, WHO, Geneva, Switzerland
a2 Institute of Nutrition and Food Technology, University of Chile, Santiago, Chile
a3 Department of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
a4 Department of Biostatistics and Epidemiology, School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
a5 Nutrition Planning, Assessment and Evaluation Service, Food and Nutrition Division, FAO, Rome, Italy
Correspondence:
c1 *Corresponding author: Email nishidac@who.int