1. Section of Inorganic and Analytical Chemistry
2. Department of Chemistry
3. University of Ioannina
4. Ioannina 45110
5. Greece
6. University of Cyprus
7. Nicosia 1678
8. Cyprus
9. Laboratory of Synthetic Organic Chemistry
10. University of Patras
11. GR-26504 Patras
12. Department of Agricultural Sciences
13. Biotechnology and Food Science
14. Cyprus University of Technology
15. Limassol 3036
16. West CHEM
17. School of Chemistry
18. University of Glasgow
19. Glasgow G12 8QQ
20. UK