1. Departament de Química
2. Universitat de les Illes Balears
3. 07122 Palma de Mallorca
4. Spain
5. School of Chemistry
6. University College Dublin
7. Dublin 4
8. Ireland
9. Trinity Biomedical Sciences Institute
10. Trinity College Dublin
11. Dublin 2
12. Instituto de Química Médica
13. CSIC
14. E-28006 Madrid