1. Karen A. Mangold, MD, MEd, is Assistant Professor, Pediatrics, Northwestern University Feinberg School of Medicine; Justin M. Jeffers, MD, is Assistant Professor, Department of Pediatrics, Johns Hopkins University; Rebekah A. Burns, MD, is Assistant Professor, Department of Pediatrics, University of Washington; Jennifer L. Trainor, MD, is Associate Professor, Pediatrics and Medical Education, Nor