1. The Vinca Institute of Nuclear Sciences; University of Belgrade; Mike Petrovića Alasa 12-14 11001 Belgrade Serbia
2. Innovation Center of the Faculty of Chemistry; University of Belgrade; Studentski Trg 12-16 Belgrade 11000 Serbia
3. Institute of Geotechnic; Slovak Academy of Sciences; Watsonova 45 Košice Slovakia
4. Institute of Chemistry, Technology and Metallurgy; University of Belgrade; Studentski Trg 12-16 11000 Belgrade Serbia