1. Takemi Program in International Health, Harvard T. H. Chan School of Public Health, Harvard University, Boston, Massachusetts
2. Division of Health Policy and Management, College of Health Science, Korea University, Seoul, South Korea
3. Interdisciplinary Program in Precision Public Health, Department of Public Health Sciences, Graduate School of Korea University, Seoul, South Korea
4. Harvard Center for Population and Development Studies, Cambridge, Massachusetts
5. UNICEF Programme Division, New York, New York
6. Department of Social and Behavioral Sciences, Harvard T. H. Chan School of Public Health, Harvard University, Boston, Massachusetts