1. Neuroendocrine Unit (K.K.M., E.E.L., E.A.L., M.M., J.M., S.K.G., A.K.), Boston, Massachusetts 02114
2. Massachusetts General Hospital and Department of Internal Medicine, Beth Israel Deaconess Medical Center (S.G.), Harvard Medical School, Boston, Massachusetts 02114
3. Wilkins Center for Eating Disorders (D.M.), Greenwich, Connecticut 06831
4. Eating Disorders Unit (D.H.), Boston, Massachusetts 02114