1. Section on Growth and Obesity, Program in Developmental Endocrinology and Genetics (M.K.C., E.A.S., N.M.S., L.B.S., S.M.B., A.H.A., J.A.Y.), Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), National Institutes of Health (NIH), Bethesda, Maryland 20892
2. Division of Endocrinology (M.K.C.), Boston Children's Hospital, Boston, Massachusetts 02115
3. Department of Medical and Clinical Psychology (L.B.S.), Uniformed Services University of the Health Sciences, Bethesda, Maryland 20814
4. Clinical Center (T.H.S.), NIH, Bethesda, Maryland 20892
5. Division of Nutrition Research Coordination (V.S.H.), NIH and National Institute of Diabetes, Digestive Diseases, and Nutrition, NIH, Bethesda, Maryland 20892