Page 1/27 Temporo-spatial Variations in Resistance Determinants and Clonality of Acinetobacter Baumannii and Pseudomonas Aeruginosa Strains From Romanian Hospitals and Wastewaters Irina Gheorghe Department of Microbiology and Immunology, Faculty of Biology, University of Bucharest Ilda Czobor Barbu (  ilda.barbu@bio.unibuc.ro ) Department of Microbiology and Immunology, Faculty of Biology, University of Bucharest Laura Ioana Popa Research Institute of the University of Bucharest (ICUB), Bucharest Gratiela Gradisteanu Parcalabioru Research Institute of the University of Bucharest (ICUB), Bucharest Marcela Popa Research Institute of the University of Bucharest (ICUB), Bucharest Luminita Marutescu Department of Microbiology and Immunology, Faculty of Biology, University of Bucharest Mihai Nita-Lazar National Institute for Research and Development for Industrial Ecology Alina Banciu National Institute for Research and Development for Industrial Ecology Catalina Stoica National Institute for Research and Development for Industrial Ecology Stefania Gheorghe National Institute for Research and Development for Industrial Ecology Irina Lucaciu National Institute for Research and Development for Industrial Ecology Oana Sandulescu National Institute for Infectious Diseases ‘Matei Bals’, Bucharest Simona Paraschiv National Institute for Infectious Diseases ‘Matei Bals’, Bucharest Marius Surleac National Institute for Infectious Diseases ‘Matei Bals’, Bucharest Daniela Talapan National Institute for Infectious Diseases ‘Matei Bals’, Bucharest Andrei Alexandru Muntean "Cantacuzino" National Medical-Military Research and Development Institute, Bucharest