br Acknowledgements This paper is designated

Acknowledgements This paper is designated a Core Paper of the Child Community Health Network (CCHN) because it Avasimibe reflects major ideas and work considered central to our network. Accordingly, the last designated author is the network itself, preceded by the names of those on the writing team who directly prepared this paper, listed in the order that the team judged as best reflecting their relative contributions. The CCHN is supported through cooperative agreements with the Eunice Kennedy Shriver National Institute of Child Health and Human Development (U HD44207, U HD44219, U HD44226, U HD44245, U HD44253, U HD54791, U HD54019, U HD44226-05S1, U HD44245-06S1, R03 HD59584) and the National Institute for Nursing Research (U NR008929). Members of each site are listed below. Baltimore, MD: Baltimore City Healthy Start, Johns Hopkins University. Community PI: M. Vance Academic PI: C. S. Minkovitz; Co-Invs: P. O’Campo, P. Schafer. Project Coordinators: N. Sankofa, K. Walton Lake County, IL: Lake County Health Department and Community Health Center, the North Shore University Health System Community PI: K. Wagenaar; Academic PI: M. Shalowitz; Co-Invs: E. Adam, G. Duncan*, A. Schoua-Glusberg, C. McKinney, T. McDade, C. Simon; Project Coordinator: E. Clark-Kauffman Los Angeles, CA: Healthy African American Families, Cedars-Sinai Medical Center, University of California, Los Angeles Community PI: L. Jones; Academic PI: C. Hobel; Co-PIs: C. Dunkel Schetter, M. C. Lu; Co-I: B. Chung; Project Coordinators: F. Jones, D. Serafin, D. Young North Carolina: East Carolina University, NC Division of Public Health, NC Eastern Baby Love Plus Consortium, University of North Carolina, Chapel Hill Community PIs: S. Evans, J. Ruffin, R. Woolard; Academic PI: J. Thorp; Co-Is J. DeClerque, C. Dolbier, C. Lorenz; Project Coordinators L. S. Sahadeo, K. Salisbury Washington, DC: Virginia Tech Carilion Research Institute, Virginia Tech, Washington Hospital Center, Developing Families Center Community PI: L. Patchen; Academic PI: S. L. Ramey; Academic Co-PI R.Gaines Lanzi; Co-Invs: L. V. Klerman, M. Miodovnik, C. T. Ramey, L. Randolph; Project Coordinator: N. Timraz; Community Coordinator: R. German. Data Coordination and Analysis Center DCAC (Pennsylvania State University) PI: V. M. Chinchilli Co-Invs: R, Belue, G. Brown Faulkner*, M, Hillemeier, I. Paul, M. L. Shaffer; Project Coordinator: G. Snyder; Biostatisticians: E. Lehman, C. Stetter; Data Managers: J. Schmidt, K. Cerullo, S. Whisler; Programmers: J. Fisher, J, Boyer, M. Payton NIH Program Scientists: V. J. Evans and T. N.K. Raju, Eunice Kennedy Shriver National Institute of Child Health and Human Development; L. Weglicki, National Institute of Nursing Research, Program Officers: M. Spittel* and M. Willinger, NICHD; Y. Bryan*, NINR. Steering Committee Chairs: M. Phillippe (University of Vermont) and E. Fuentes-Afflick* (University of California – San Francisco School of Medicine) *Indicates those trachea participated in only the planning phase of the CCHN.