1. Laboratory of Phytochemistry and Organic Synthesis, Graduate Program in Pharmaceutical Sciences, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil.
2. Laboratory of Cell and Molecular Immunology, Federal University of Health Sciences of Porto Alegre (UFCSPA), Porto Alegre, RS, Brazil.
3. Graduate Program in Biotechnology, Catholic University Dom Bosco, Campo Grande, MS, Brazil.