Noreen M. Clark, Laurie L. Lachance, Amy Friedman Milanovich, Shelley C. Stoll, Daniel F. Awad, and Margaret Wilkin are with the Center for Managing Chronic Disease, University of Michigan, Ann Arbor. At the time of the study, M. Beth Benedict was with the Centers for Medicare & Medicaid Services, Health and Human Services, Baltimore, MD. Linda Jo Doctor is with the W. K. Kellogg Foundation, Battle Creek, MI. Lisa Gilmore was with the DC Asthma Coalition, Washington, DC. Cynthia Kelly is with the Eastern...