Plethora of Resistance Genes in Carbapenem-Resistant Gram-Negative Bacteria in Greece: No End to a Continuous Genetic Evolution oleh Katerina Tsilipounidaki, Zoi Athanasakopoulou, Elke Müller, Sindy Burgold-Voigt, Zoi Florou, Sascha D. Braun, Stefan Monecke, Nikolaos K. Gatselis, Kalliopi Zachou, Aggelos Stefos, Ilias Tsagalas, Marina Sofia, Vassiliki Spyrou, Charalambos Billinis, George N. Dalekos, Ralf Ehricht, Efthymia Petinaki