1. Escuela de Ciencias Aplicadas e Ingeniería, Universidad EAFIT, Carrera 49 # 7 sur 50, 050022, Medellín, Colombia
2. Department of Materials Science and Chemical Physics & Institute of Theoretical and Computational Chemistry, University of Barcelona, Martí i Franquès 1, 08028 Barcelona, Spain
3. Nano-Bio Spectroscopy Group and European Theoretical Spectroscopy Facility (ETSF), Department of Polymers and Advanced Materials: Physics, Chemistry and Technology, University of the Basque Country UPV/EHU, Avenida Tolosa 72, 20018 San Sebastián, Spain
4. IKERBASQUE, Basque Foundation for Science, Plaza de Euskadi 5, 48009 Bilbao, Spain