1. Boston College School of Social Work, Chestnut Hill, Massachusetts
2. Action for Boston Community Development, Boston, Massachusetts
3. Community Action Agency of Somerville, Somerville, Massachusetts
4. Department of Nutrition and Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
5. Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
6. Harvard Center for Population and Development Studies, Cambridge, Massachusetts
7. Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts