1. Biotechnology Center, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
2. Department of Biophysics, Institute of Biosciences, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
3. Military School of Porto Alegre, Brazilian Army, Porto Alegre, Brazil
4. Toxicological Genetics Laboratory, Lutheran University of Brazil (ULBRA), Canoas, RS, Brazil
5. Department of Biochemistry, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
6. Laboratory of Genetic Toxicology, Federal University of Health Sciences of Porto Alegre (UFCSPA), Porto Alegre, Brazil