1. School of Chemical Sciences, Indian Association for the Cultivation of Science, Kolkata, India
2. Chemical Physics, Department of Chemistry, Lund University, Box 124, SE-221 00 Lund, Sweden
3. Department of Chemistry, School of Advanced Science, Vellore Institute of Technology, Vellore, India
4. Center for Analysis and Synthesis, Department of Chemistry, Lund University, Box 124, SE-221 00 Lund, Sweden
5. Department of Chemistry, Makerere University, P. O. Box 7062, Kampala, Uganda
6. Department of Chemistry, University of Jyväskylä, Box 35, FI-400 14, Jyväskylä, Finland
7. Department of Chemistry, LABINC, Universidade Federal de Santa Catarina (UFSC), 88040-900 Florianopolis, Santa Catarina, Brazil
8. Department of Chemistry, Center for Technological Sciences, Universidade do Estado de Santa Catarina (UDESC), 89219-710 Joinville, Santa Catarina, Brazil