1. Doctoral Course in Pathology – Faculty of Medicine Federal University of Ceará Fortaleza Brazil
2. Department of Women's Child and Adolescent Health ‐ Federal University of Ceará Fortaleza Brazil
3. Eleutério Laboratory Fortaleza Brazil
4. Hospital Geral de Fortaleza Fortaleza Brazil
5. Cancer Institute of Ceará Fortaleza ‐ Brazil