1. School of Social Work, University of Maryland Baltimore County, Baltimore, MD, USA
2. Society and Health Research Center, Universidad Mayor-Chile, Santiago, Chile
3. Chief of Party, “Learning for Life” McGovern-Dole Food for Education and Child Nutrition Program, Catholic Relief Services, Baltimore, MD, USA
4. Gerente Programa Niñez y Juventud, Catholic Relief Services, Quetzaltenango, Guatemala
5. School of Social Work, Boston College, Chestnut Hill, MA, USA