1. School of Social Work, Boston College, Chestnut Hill, Massachusetts.
2. IDEA Research Team, University of Illinois, Urbana, Illinois.
3. School of Social Work, University of Illinois at Urbana-Champaign, Urbana, Illinois.
4. School of Nursing, College of Science & Health, DePaul University, Chicago, Illinois.
5. Maternal and Child Health Division, Champaign-Urbana Public Health District, Champaign, Illinois.
6. Department of Psychiatry, Cambridge Health Alliance, Harvard Medical School, Cambridge, Massachusetts.