1. REQUIMTE, Department of Chemistry, FCT-UNL, 2829-516 Monte de Caparica, Portugal
2. BIOSCOPE Group, Faculty of Science, Physical Chemistry Department, University of Vigo, Campus Ourense, 32004 Ourense, Spain
3. Department of Chemistry “G. Ciamician”, Università degli Studi di Bologna, 40126 Bologna, Italy
4. CQ-UM, Center of Chemistry, University of Minho, Campus Gualtar, 4710-057 Braga, Portugal