1. Health and Disability Working Group, Boston University School of Public Health, Boston, Massachusetts.
2. School of Nursing & Health Studies, Georgetown University, Washington, D.C.
3. Department of Educational Studies, State University of New York at New Paltz, New Paltz, New York.
4. The Fenway Institute, Boston University School of Public Health, Boston, Massachusetts.
5. Department of Health Policy and Management, Center for Health Quality, Outcomes and Economic Research, Boston University School of Public Health, Boston, Massachusetts.
6. Boston University School of Public Health, Boston, Massachusetts.
7. Program Evaluation and Design Multnomah County Health Department, Portland, Oregon.