We wish to thank the participating practices from the Pediatric Practice Research Group and particularly the following individuals who worked closely with the research team to make this study possible: Barry Abrams, M.D., Advocate Oak Park Pediatrics, Oak Park, IL; Barbara Bayldon, M.D., Winfield - Moody Health Center,
Near North Health Service Corporation, Chicago, IL; Richard Burnstine, M.D., North Suburban Pediatrics, Evanston, IL; Joseph O'Neil, M.D., Child and Adolescent Center, Evanston Northwestern Health Care, Evanston, IL; Marvin Cooper, M.D., North Shore Pediatrics, Chicago, IL; David Dobkin, M.D., North Arlington Pediatrics, Arlington Heights, IL; Lisa Gadek, M.D., Lake
Forest Pediatrics, Lake
Forest, IL; H. Garry Gardner, M.D., Du Page Pediatrics, Darien, IL; Karen Haught, M.D., M.P.H., Children's Memorial Pediatrics — Uptown, Chicago, IL; Inyang Isong, M.D., Lawndale Christian Health Center, Chicago, IL; John Kahler, M.D., Advocate Hyde Park Pediatrics, Chicago, IL; Bennett Kaye, M.D., Children's Health Care Associates, Chicago, IL; Peter Liber, M.D., Wheaton Pediatrics, Wheaton, IL; Fatima Moghadam, M.D., Dr Moghadam & Associates, Naperville, IL; John Poncher, M.D., Associated Pediatrics, Portage, IN; William D. Rutenberg, M.D., Grove Pediatrics, Long Grove, IL; Jaye Schrier, M.D., Child Life Center, Homewood, IL; Davila Sen, M.D., Evanston, IL; Norman Segal, M.D., Pediatric Healthcare Associates, Arlington Heights, IL; Joyce Smith, M.D., Circle
Family Care, Chicago, IL; Timothy Wall, M.D., Pediatric Health Associates, Naperville, IL; Lori Weiss, M.D., Ad - Park Pediatrics, Oak Park, IL; Lori Walsh, M.D., Glenview Pediatrics, Glenview, IL; Amy Becker Manion, CPNP, Northwestern Children's Primary Care, Chicago, IL.