This workshop summary has been reviewed in draft form by individuals chosen for their diverse perspectives and technical expertise, in accordance with procedures approved by the National Research Council’s Report Review Committee. The purpose of this independent review is to provide candid and critical comments that will assist the institution in making its published summary as sound as possible and to ensure that the summary meets institutional standards for objectivity, evidence, and responsiveness to the study charge. The review comments and draft manuscript remain confidential to protect the integrity of the process. We wish to thank the following individuals for their review of this summary:

• Terri Hyduke, Children’s Physician Network, Minneapolis, MN
• Meredith Li-Vollmer, Seattle & King County, WA
• Paul Petersen, State of Tennessee Department of Health, Nashville
• Jo Ellen Warner, National Association of County and City Health Officials, Washington, DC

Although the reviewers listed above have provided many constructive comments and suggestions, they did not see the final draft of the summary before its release. The review of this summary was overseen by Herminia Palacio, Executive Director, Harris County Public Health and Environmental Services. Appointed by the Institute of Medicine, she was responsible for making certain that an independent examination of this summary was carried out in accordance with institutional procedures and that all review comments were carefully considered. Responsibility for the final content of this summary rests entirely with the rapporteurs and the institution.