1. Division of Materials Chemistry, Ruđer Bošković Institute, Bijenička cesta 54, 10000 Zagreb, Croatia
2. Institute of Physics, Bijenička cesta 46, 10000 Zagreb, Croatia
3. The Faculty of Mechanical Engineering and Naval Architecture, University of Zagreb, Ivana Lučića 5, 10000 Zagreb, Croatia
4. Department of Geology, Faculty of Science, University of Zagreb, Horvatovac 102a, Zagreb, Croatia
5. Pharmaceutical Technology and Biopharmacy, Institute of Pharmaceutical Sciences, University of Graz, Universitätsplatz 1, 8010 Graz, Austria