1. Department of Pathology (A.R., A.D.R., M.A.L.-S., L.D.V., S.I., P.C), Baltimore, Maryland 21205
2. Department of Pharmacy (A.R.), Gabriele d' Annunzio University, 66100 Chieti, Italy
3. Division of Endocrinology, Diabetology, and Metabolism, Department of Medical Sciences (F.G.), University of Turin, 10124 Turin, Italy
4. Department of Clinical and Experimental Medicine, Section of Endocrinology (I.L.), University of Pisa, 56126 Pisa, Italy
5. Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine (S.I.), Nagoya, 466-8550 Japan
6. Department of Medicine, Division of Endocrinology, Metabolism, and Diabetes, and the Pituitary Center (G.S.W., R.S.), Baltimore, Maryland 21205
7. The Johns Hopkins University School of Medicine, and Feinstone Department of Molecular Microbiology and Immunology (P.C.), The Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland 21205