1. Epidemiology and Statistics Group; Research Center; A.C Camargo Cancer Center; São Paulo Brazil
2. International Prevention Research Institute; Ecully France
3. National Institute for Science and Technology in Oncogenomics and Therapeutic Innovation; Brazil
4. Graduate Program in Public Health; School of Public Health; University of São Paulo; São Paulo Brazil
5. Collective Health Department; Federal University of Rio Grande do Norte; Natal Brazil