1. Department of Chemistry, SPCS, Queen Mary University of London, London E1 4NS, UK
2. CNC-Center for Neuroscience and Cell Biology, University of Coimbra, UC, Biotech Parque Tecnológico de Cantanhede, 3060-197 Coimbra, Portugal
3. Faculty of Medicine, University of Coimbra, 3060-197 Coimbra, Portugal