1. Department of Sustainable Organic Chemistry and Technology
2. Faculty of Bioscience Engineering
3. Ghent University
4. B-9000 Ghent, Belgium
5. Institute of Pharmaceutical Chemistry and Stereochemistry Research Group of the Hungarian Academy of Sciences
6. Szeged, Eötvös u. 6, Hungary
7. Department of Chemistry
8. University of Jyväskylä
9. Fin-40351 Jyväskylä, Finland
10. University of Bergen
11. N-5007 Bergen, Norway