[1] Univ Estadual Campinas, UNICAMP, Sch Med, Dept Clin Med Endocrinol, Campinas, SP, Brazil
[2] Univ Estadual Campinas, UNICAMP, Sch Med, Dept Obstet & Gynecol, Campinas, SP, Brazil
[3] Univ Estadual Campinas, UNICAMP, Sch Med, Dept Neurol, Campinas, SP, Brazil
[4] Univ Estadual Campinas, UNICAMP, Sch Med, Dept Anatomopathol, Campinas, SP, Brazil