1. Department of Surgery and Maternidade Escola Assis Chateaubriand of Federal University of Ceará (UFC), Fortaleza, Brazil.
2. Department of Gynecology, University of Sao Paulo (USP), São Paulo, Brazil.
3. Medicine Course of University of Fortaleza (UNIFOR), Fortaleza, Brazil.
4. Post-Graduate Program in Public Health, University of Fortaleza (UNIFOR), Fortaleza, Brazil.