Samir S ShahSamir S. Shah, MD, MSCE is Director, Division of Hospital Medicine, James M. Ewell Endowed Chair, and Attending Physician in Hospital Medicine & Infectious Diseases at Cincinnati Children's Hospital Medical Center; ad Professor in the Department of Pediatrics at the University of Cincinnati College of Medicine.Stephen Ludwig, MD is Chairman of the Graduate Medical Education Committee and Continuing Medical Education Committee and an attending physician in general pediatrics at The Children's Hospital of Philadelphia; and Emeritus Professor of Pediatrics at the Perelman School of Medicine at the University of Pennsylvania. Read More Read Less