1. Developmental Endocrinology Unit (A.P.A., E.B.T., E.M.F.C., B.B.M., A.C.L.), Laboratory of Hormone and Molecular Genetic Laboratory of Medical Investigation-42, Clinical Hospital, Medical School, Sao Paulo University, 05403-900 Sao Paulo, Brazil
2. Department of Internal Medicine (M.d.C., B.V.), Clinical Hospital, Medical School of Ribeirao Preto University of Sao Paulo, 14049-900 Ribeirao Preto, Brazil
3. Department of Internal Medicine (M.T.M.B., H.M.G.), Clinical Hospital, State University of Campinas, Campinas, 13083-970 Sao Paulo, Brazil