[1] Univ Sao Paulo, Inst Biomed Sci, Dept Histol & Embryol, BR-05508900 Sao Paulo, Brazil
[2] Univ Cincinnati, Coll Med, Div Endocrinol & Metab, Cincinnati, OH USA
[3] Univ Cincinnati, Coll Med, Dept Pathol, Cincinnati, OH USA
[4] Free Univ Brussels, Erasmus Univ Hosp, Sch Med, IRIBHN, Brussels, Belgium