1. Department of Medicine (M.H.A.-O., F.T.O., R.M.C.P., C.R.P.O., E.H.O.V., E.G.S., M.B.G.-J., R.A.M.-M., V.P.A., L.A.O.-N., R.P.A., M.A.S., N.T.F., D.C.R.S., G.W.C., F.R.C., J.D.S., T.F.L., E.O.R., L.A.P., I.P.O., E.V.M.), Federal University of Sergipe, Aracaju, Sergipe, Brazil 49060-100
2. The Sidney Kimmel Comprehensive Cancer Center (A.B.), The Johns Hopkins University School of Medicine, Baltimore, Maryland 21287
3. Division of Endocrinology (M.M. and R.S.), The Johns Hopkins University School of Medicine, Baltimore, Maryland 21287