Illumina short-read and MinION long-read whole genome sequencing to characterise the molecular epidemiology of an NDM-1-Serratia marcescens outbreak in Romania nork Phan, H, Stoesser, N, Maciuca, I, Toma, F, Szekely, E, Flonta, M, Hubbard, A, Pankhurst, L, Do, T, Peto, T, Walker, A, Crook, D, Timofte, D