American Academy of Pediatrics

Editor: David W. Kimberlin, MD, FAAP

Editors: Saul P. Greenfield, MD, FAAP, FACS and Christopher S. Cooper, MD, FAAP, FACS

Editor in Chief: John S. Bradley, MD; Emeritus: John D. Nelson, MD; Contributing editors: Elizabeth D. Barnett, MD; Joseph B. Cantey, MD; David W. Kimberlin, MD; Paul E. Palumbo, MD; Jason Sauberan, PharmD; J. Howard Smart, MD; and William J. Steinbach, MD

American Academy of Pediatrics, American Public Health Association, National Resource Center for Health and Safety in Child Care and Early Education

Authors: Kenneth W. Wright, MD and Yi Ning J. Strube, MD, MS, FRCSC, DABO

American Academy of Pediatrics

Mark A. Riddle, MD

Damon Korb, MD, FAAP

Mark L. Wolraich, MD, FAAP and Joseph F. Hagan, Jr, MD, FAAP