1. Institute for International Programs, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
2. Vital Strategies, New York, New York, USA
3. Center for Family Welfare, Faculty of Public Health, Universitas Indonesia, Depok, Indonesia
4. Faculty of Public Health, Diponegoro University, Semarang, Indonesia
5. Faculty of Public Health, Airlangga University, Surabaya, Indonesia
6. Carolina Population Center, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA