1. Joint Institute for Nuclear Research, Dubna, 141980 Dubna, Russia
2. Doctoral School Biological, Geonomic, Chemical and Technological Science, State University of Moldova, 2009 Chisinau, Moldova
3. Horia Hulubei National Institute for R&D in Physics and Nuclear Engineering, Bucharest Magurele, MG-6, 077125 Bucharest, Romania
4. Institute of Chemistry, 2002 Chisinau, Moldova
5. Institute of Microbiology and Biotechnology, Technical University of Moldova, 2028 Chisinau, Moldova