1. QOPNA and Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
2. IBILI, Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
3. Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
4. CNC.IBILI, University of Coimbra, 3004-504 Coimbra, Portugal