1 Section of Primary Care Pediatrics, Center for Healthy Weight and Nutrition, Nationwide Children's Hospital (DR Williams), Columbus, Ohio; Department of Pediatrics, The Ohio State University College of Medicine (DR Williams and VP Walker), Columbus, Ohio. Electronic address: [email protected].
2 Department of Pediatrics, The Ohio State University College of Medicine (DR Williams and VP Walker), Columbus, Ohio; Division of Neonatology, Nationwide Children's Hospital (VP Walker), Columbus, Ohio.