1. Gender Identity Program, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
2. Gynecological Endocrinology Unit, Division of Endocrinology, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
3. Postgraduate Program in Epidemiology and Department of Statistics, Institute of Mathematics, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
4. Department of Physiology, Federal University of Rio Grande do Sul, Porto Alegre, Brazil