Samir S. Shah, MD, MSCEis Director, Division of Hospital Medicine, James M.Ewell Endowed Chair, and AttendingPhysician in Hospital Medicine & Infectious Diseases atCincinnati Children s Hospital Medical Center; and Professor in the Department of Pediatrics at theUniversity of Cincinnati College of Medicine.Lisa B. Zaoutis, MD is Director of the Pediatrics Residency Program at The Children s Hospital of Philadelphia; and Associate Professor of Clinical Pediatrics in the Department of Pediatrics at the Perelman School of Medicine of the University of Pennsylvania.Marina Catallozzi, MD, MSCEis As...