1. Centro de Química, Department of Chemistry, Faculty of Sciences and Technology; University of Coimbra; P-3004-535 Coimbra Portugal
2. Instituto de Química; Universidade Federal da Bahia; Campus de Ondina 40170-290 Salvador, Bahia Brazil
3. Faculty of Sciences and Technology; University of Coimbra; Coimbra Portugal
4. Biophysics Unit, Faculty of Medicine; University of Coimbra; Coimbra Portugal
5. Centre of Investigation on Environment Genetics and Oncobiology (CIMAGO), Faculty of Medicine; University of Coimbra; Coimbra Portugal
6. CICS-UBI, Health Sciences Research Centre; University of Beira Interior; Covilhã Portugal