1. Postgraduate Program in Pharmaceutical Sciences State University of Ponta Grossa Ponta Grossa Parana Brazil
2. Departamento de Farmacologia Federal University of Parana Curitiba Parana Brazil
3. National Center for Natural Products Research University of Mississippi University Mississippi USA
4. Espacio de Ciencia y Tecnología Química Centro Universitario Regional Noreste Universidad de la República Tacuarembó Uruguay
5. Laboratorio de Biotecnología de Aromas Facultad de Química Universidad de la República Montevideo Uruguay
6. Department of Pharmaceutical Science Federal Rural University of Rio de Janeiro Brazil
7. Embrapa Clima Temperado Pelotas Rio Grande do Sul Brazil
8. Natural Products Utilization Research Unit Agricultural Research Service United States Department of Agriculture University Mississippi USA
9. Laboratório de Farmacologia Cardiovascular Faculty of Health Sciences Federal University of Grande Dourados Dourados Mato Grosso do Sul Brazil