1. Ponta Grossa State University, Pharmacy Department, Pharmaceutical Sciences Post-Grad Program, Ponta Grossa, PR, Brazil.
2. Federal University of Grande Dourados, Faculty of Health Sciences, Laboratory of Electrophysiology and Cardiovascular Pharmacology, Dourados, MS, Brazil.
3. Federal University of Mato Grosso do Sul, Faculty of Pharmaceutical Sciences, Food and Nutrition, Laboratory of Natural Products and Mass Spectrometry, Campo Grande, MS, Brazil.
4. EMBRAPA Genetic Resources and Biotechnology, Brasília, Brasil.
5. National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, Mississippi, USA.