1. Life Sciences Department, Institute for Multidisciplinary Research, University of Belgrade, Kneza Višeslava 1, 11030 Belgrade, Serbia
2. Center for Microscopy and Imaging, Baylor University, One Bear Place 97046, Waco, TX, U.S.A.
3. CELLS-ALBA, Carrer de la Llum 2-26, Cerdanyola del Vallès, 08290 Barcelona, Spain
4. Institute for Application of Nuclear Energy, University of Belgrade, Banatska 31b, 11080 Belgrade-Zemun, Serbia
5. Department of General and Inorganic Chemistry, Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, Belgrade, Serbia
6. Department of Earth and Environmental Sciences, School of Natural Sciences, University of Manchester, Michael Smith Building, Oxford Road, Manchester M13 9PT, U.K.