1. Laboratorio de Medicina Genomica; Experimental Research Center; Hospital de Clinicas de Porto Alegre; Porto Alegre Brazil
2. Post-Graduate Program in Medicine; Medical Sciences; Universidade Federal do Rio Grande do Sul (UFRGS); Porto Alegre Brazil
3. Genetics Department; UFRGS; Porto Alegre Brazil
4. Pediatric Oncology Service; Hospital de Clinicas de Porto Alegre; Porto Alegre Brazil
5. School of Medicine; UFRGS; Porto Alegre Brazil
6. Post-Graduate Program in Genetics and Molecular Biology; UFRGS; Porto Alegre Brazil
7. Medical Genetics Service; Hospital de Clinicas de Porto Alegre; Porto Alegre Brazil
8. Instituto Nacional de Genetica Medica Populacional (INaGeMP); UFRGS; Porto Alegre Brazil
9. International Agency for Research on Cancer; Lyon France
10. Bioethics Research Laboratory; Hospital de Clinicas de Porto Alegre; Porto Alegre Brazil
11. International Prevention Research Institute; Lyon France
12. Department of Statistics, Institute of Mathematics; UFRGS; Porto Alegre Brazil