1. Department of Neurobiology (C.F.), Institute of Experimental Medicine, Hungarian Academy of Sciences, Budapest, Hungary 1083
2. Tupper Research Institute and Department of Medicine (S.S., R.M.L.), Division of Endocrinology, Diabetes, Metabolism and Molecular Medicine, Tufts-New England Medical Center, Boston, Massachusetts 02111
3. Departments of Community Health (W.M.R.), Tufts University School of Medicine, Boston, Massachusetts 02111
4. Thyroid Division (J.W.H., A.C.B.), Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts 02115
5. Department of Medicine (C.H.E.), Division of Endocrinology, University of Massachusetts Medical School, Worcester, Massachusetts 01655
6. Neuroscience (R.M.L.), Tufts University School of Medicine, Boston, Massachusetts 02111