1. Pathology Postgraduate Program, Federal University of Ceará, Fortaleza, Brazil
2. Public Health Postgraduate Program, Federal University of Ceará, Fortaleza, Brazil
3. Medicine School, Federal University of Ceará, Fortaleza, Brazil
4. Cancer Cytogenomic Laboratory, Federal University of Ceará, Fortaleza, Brazil
5. School of Public Health and Tropical Medicine, Tulane University, New Orleans, Louisiana, USA