1. Institute for Global Health (IGH) University College London (UCL) London UK
2. Department of Population Health London School of Hygiene and Tropical Medicine London UK
3. Department of Geography University of Cambridge Cambridge UK
4. Section of Clinical Epidemiology, Nutrition and Biostatistics, Population Policy and Practice Research and Teaching Department, Great Ormond Street Institute of Child Health (ICH) University College London (UCL) London UK
5. Mother and Infant Research Activities (MIRA) Kathmandu Nepal