The clinical features and genomic epidemiology of carbapenem-resistant Acinetobacter baumannii infections at a tertiary hospital in Vietnam by Diep, DTH, Tuan, HM, Ngoc, KM, Vinh, C, Dung, TTN, Phat, VV, Nguyen, Q, Tam, DTH, Nien, LV, Duyen, BTH, Phung, CT, Bac, NH, Tuan, TD, Thwaites, G, Rabaa, MA, Pham, DT