Andrew Rock, Task Order Manager
Office of Planning and Evaluation
Department of Health and Human Services
200 Independence Ave., SW, Suite 447-D
Washington, DC 20201
Delivery Order 27
Under Contract No. HHS-100-97-0017
1650 Research Blvd.
Rockville, MD 20850
Authors: Janet Sutton, Ph.D. and Kathryn Langwell of Project HOPE Center for Health Affairs prepared this Report. Sreelata Kintala and Valerie Meiners provided research assistance in the literature search and development of the bibliography.