1. Federal University of Minas Gerais Brazil and Brazilian Group of Gynecologic Oncology, Belo Horizonte, Brazil;
2. Instituto Nacional do Câncer (INCA), Brazilian Group of Gynecological Oncology (EVA), Rio De Janeiro, Brazil;
3. Clinica AMO, Brazilian Group of Gynecological Oncology (EVA), Salvador, Brazil;
4. Centro Regional Integrado de Oncologia, Brazilian Group of Gynecological Oncology (EVA), Fortaleza, Brazil;
5. FCECON - Amazonas, Brazilian Group of Gynecological Oncology (EVA), Manaus, Brazil;
6. Centro de Pesquisa em Oncologia, Brazilian Group of Gynecological Oncology (EVA), Porto Alegre, Brazil;
7. Hospital Aldenora Bello, Brazilian Group of Gynecological Oncology (EVA), São Luís, Brazil;
8. Instituto de Medicina Integral Prof. Fernando Figueira - IMIP, Brazilian Group of Gynecological Oncology (EVA), Recife, Brazil;
9. Hospital Geral de Roraima, Brazilian Group of Gynecological Oncology (EVA), Boa Vista, Brazil;
10. Centro de Pesquisas Oncológicas-CEPON, Brazilian Group of Gynecological Oncology (EVA), Florianopolis-SC, Brazil;
11. Hospital Erasto Gaertner, Brazilian Group of Gynecological Oncology (EVA), Curitiba, Brazil;
12. Instituto Brasileiro de Controle do Câncer, Brazilian Group of Gynecological Oncology (EVA), São Paulo, Brazil;
13. Hospital Sao Vicente de Paulo, Brazilian Group of Gynecological Oncology (EVA), Passo Fundo, Brazil;
14. Hospital Universitário Walter Cantídio, Brazilian Group of Gynecological Oncology (EVA), Fortaleza, Brazil;
15. Centro de Novos Tratamentos Itajai/Hospital Santo Antonio, Brazilian Group of Gynecological Oncology (EVA), Itajai, Brazil;
16. Latin American Cooperative Oncology Group (LACOG), Porto Alegre, Brazil;
17. Latin American Cooperative Oncology Group, Porto Alegre, Brazil;
18. Hospital Beneficência Portuguesa de São Paulo e Hospital Israelita Albert Einstein, Brazilian Group of Gynecological Oncology (EVA), São Paulo, Brazil;