1. Department of Biophysics and Center of Biotechnology, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
2. Center of Biotechnology, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
3. Molecular Carcinogenesis Program, Research Coordination, National Cancer Institute (INCA), Rio de Janeiro, RJ, Brazil
4. Graduate Program in Epidemiology, Federal University of Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
5. Departament of Statistics, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
6. Bioinformatics and Computacional Biology Lab, National Cancer Institute (INCA), Rio de Janeiro, RJ, Brazil
7. FIOCRUZ – Oswaldo Cruz Foundation Institute, Rio de Janeiro, RJ, Brazil