United Nations Children’s Fund (UNICEF) - Division of Data, Analytics, Planning and Monitoring, Division of Data, Analytics, Planning and Monitoring, UNICEF, London School of Hygiene & Tropical Medicine, Division of Data, Analytics, Planning and Monitoring, UNICEF, University of Massachusetts Amherst, University of Washington, University of Washington, World Health Organization (WHO) - Department of Maternal, Newborn, Child and Adolescent Health, United Nations, World Bank Group, Government of the United States of America - Centers for Disease Control and Prevention (CDC), London School of Hygiene & Tropical Medicine - Department of Infectious Disease Epidemiology, Johns Hopkins University, The Demographic and Health Surveys (DHS) Program, ICF International, Inter-agency Group for Child Mortality Estimation (UN IGME), University of British Columbia and the Children’s and Women’s Hospital and Health Centre of British Columbia, University of Cape Town (UCT), RTI International, SAMRC/UP Maternal and Infant Health Care Strategies Unit, Member of the Core Stillbirth Estimation Group, UN IGME, University of Leicester - Department of Population Health Sciences, University of Angers - French Institute of Health and Medical Research (INSERM) and University of Massachusetts Amherst - Department of Biostatistics and Epidemiology