1. Center for Neuroscience and Cell Biology; University of Coimbra; Coimbra Portugal
2. Faculty of Pharmacy; University of Coimbra; Coimbra Portugal
3. Department of Pharmacology; Federal University of Santa Catarina; Florianópolis, SC Brazil
4. Department of Neurophysiology; Gunma University Graduate School of Medicine; Maebashi Gunma Japan
5. Faculty of Medicine; University of Coimbra; Coimbra Portugal