KPC-2-producing Klebsiella pneumoniae infections in Greek hospitals are mainly due to a hyperepidemic clone Giakkoupi, P and Maltezou, H and Polemis, M and Pappa, O and Saroglou, G and Vatopoulos, A and the Greek System for the Surveillance of Antimicrobial Resistance, Collective, Eurosurveillance, 14, 19218 (2009), https://doi.org/10.2807/ese.14.21.19218-en