Affiliation: | 1. Institute of Chemistry, Technology and Metallurgy, University of Belgrade, Njego?eva 12, 11000 Belgrade (Serbia), Fax: (+381)?112636061;2. The School of Pharmacy, University of London, 29–39 Brunswick Square, London WC1N 1AX (UK), Fax: (+44)?2077535964;3. Institute for Oncology and Radiology of Serbia, Pasterova 14, 11000 Belgrade (Serbia);4. Faculty of Chemistry, University of Belgrade, Studentski Trg 12‐16, 11000 Belgrade (Serbia) |