1. CEBIMED/Research Group on Toxicology and Phytochemistry, Faculty of Health Sciences, University Fernando Pessoa, R. Carlos da Maia, 296, 4200-150 Porto, Portugal
2. Rede de Química e Tecnologia (REQUIMTE), Toxicology Department
3. Rede de Química e Tecnologia (REQUIMTE), Pharmacognosy Department