1. Department of Chemistry & QOPNA; University of Aveiro; 3810-193 Aveiro Portugal
2. Centro de Química Estrutural (CQE); Departmento de Engenharia Química, Instituto Superior Técnico; Universidade de Lisboa; 1049-001 Lisboa Portugal
3. Supramolecular Chemistry Group; Center of Macromolecular Chemistry (CMaC); Department of Organic and Macromolecular Chemistry; Ghent University; Krijgslaan 281 S4 B-9000 Ghent Belgium
4. Department of Chemistry; KU Leuven; Celestijnenlaan 200f-bus 02404 3001 Leuven Belgium