Commentary: Nationwide Surveillance of Novel Oxazolidinone Resistance Gene optrA in Enterococcus Isolates in China from 2004 to 2014 - Morroni, Gianluca; Brenciani, Andrea; Simoni, Serena; Vignaroli, Carla; Mingoia, Marina; Giovanetti, Eleonora (Frontiers in Microbiology, 2017)