1 Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA.
2 International Center for Equity in Health, Universidade Federal de Pelotas, Pelotas, Brazil.
3 African Population and Health Research Center (APHRC), Nairobi, Kenya.
4 Department of Medicine, Stanford University, Stanford, CA, USA.
5 Department of Global Health and Development, London School of Hygiene & Tropical Medicine, London, UK; International Institute for Applied Systems, Laxenburg, Austria.
6 Department of Global Health and Development, London School of Hygiene & Tropical Medicine, London, UK.
7 Center on Food Security and the Environment & Environmental Change and Human Outcomes Lab, Stanford University, Stanford, CA, USA.
8 Department of Population, Family and Reproductive Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA.
9 Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA; Paul H Nitze School of Advanced International Studies, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA.
10 University of Kinshasa, Kinshasa School of Public Health, Kinshasha, Democratic Republic of Congo.
11 School of Public Health and Health Sciences, University of Massachusetts Amherst, Amherst, MA USA.
12 Department of Health Systems, Impact Evaluation and Policy, Ifakara Health Institute, Ifakara, Tanzania.
13 The Hospital for Sick Children, Centre for Global Child Health, Toronto, ON, Canada; Center of Excellence in Women and Child Health, Aga Khan University, Karachi, Pakistan.
14 Rady Faculty of Health Sciences, Institute for Global Public Health, University of Manitoba, Winnipeg, MB, Canada.
15 Department of Infectious Disease Epidemiology and International Health, London School of Hygiene & Tropical Medicine, London, UK.
16 School of Medicine, Universidad de Antioquia, Medellin, Colombia.
17 Institute for Global Health, University College London, London, UK.
18 Department of Social Statistics and Demography, University of Southampton, Southampton, UK.
19 International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh.
20 School of Public Health, Imperial College London, London, UK.
21 Mailman School of Public Health, Columbia University, New York, NY, USA.
22 Department of Sociology, University of Pennsylvania, Philadelphia, PA, USA; Institute for Demographic Studies (INED), Paris, France.
23 Department of Disease Control, London School of Hygiene & Tropical Medicine, London, UK.
24 Universidad Peruana Cayetano Heredia, Centro de Investigación en Salud Materna e Infantil, Centro de Investigación para el Desarrollo Integral y Sostenible, Facultad de Medicina, Lima, Peru.
25 International Center for Research on Women, Washington, DC, USA.
26 Ministry of Health, Division of Monitoring & Evaluation, Nairobi, Kenya.
27 School of Public Health, University of the Western Cape, Cape Town, South Africa.
28 Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA; Ecole de Santé Publique, Université Libre de Bruxelles, Brussels, Belgium.
29 African Institute for Development Policy, Lilongwe, Malawi.
31 Center of Excellence in Women and Child Health, Aga Khan University, Karachi, Pakistan.
32 Department of Biostatics and Epidemiology, International Institute for Population Sciences, Mumbai, India.
33 Centre for Research on Population and Health, American University of Beirut, Beirut, Lebanon.
34 CIWEC Hospital and Travel Medicine Center, Kathmandu, Nepal.
35 Aga Khan University, Nairobi, Kenya.
36 Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA; Department of Economic, Financial and Actuarial Mathematics, University of Barcelona, Barcelona, Spain.
37 School of Public Health, Makerere University, Kampala, Uganda.
38 Department of Statistics and Department of Biostatistics, University of Washington, Seattle, WA, USA.
39 Division of Data, Analytics, Planning and Monitoring, UNICEF, New York, NY, USA.
40 The World Bank Group, Washington, DC, USA.
41 Rady Faculty of Health Sciences, Institute for Global Public Health, University of Manitoba, Winnipeg, MB, Canada. Electronic address: ties.boerma@umanitoba.ca.