Cervera C, van Delden C, Gavalda J, Welte T, Akova M, Carratala J, et al. Multidrug-resistant bacteria in solid organ transplant recipients. Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases//Clin Microbiol Infect. 2014;20 Suppl 7:49-73.