1. University of Trieste, Chem. Pharm. Sc. Dept., Via Giorgieri 1, 34127 Trieste, Italy
2. University of Salerno, Dept. of Chemistry & Biologi “A. Zambelli”, Via Giovanni Paolo II 132, 84084 Fisciano, SA, Italy
3. Elettra-Sincrotrone Trieste, S.S. 114 km 163.5, Basovizza, 34149 Trieste, Italy
4. Jožef Stefan Institute, Materials Synthesis Dept., Jamova 39, 1000 Ljubljana, Slovenia
5. University of Ljubljana, Pharmaceutical Technology Dept., Faculty of Pharmacy, Aškerčeva 7, 1000 Ljubljana, Slovenia
6. University of Trieste, Life Sciences Dept., Via L. Giorgieri 5, 34127 Trieste, Italy