Fig. 4

Cluster affiliation and department distribution of 191 study isolates (all first patient isolates and 33 additional subsequent isolates with differing MLST/cgMLSType) within the same phylogenetic tree presented in Fig. 3. Read from inside to outside: The colors of the clades correspond to the affiliated cluster of the isolates. The inner ring of color strips visualizes the STs of the isolates. The colors of the middle ring indicate the department of origin of the isolates belonging to the seven largest clusters. The color strips of the outer ring visualize the year of isolation