Dendrogram of the PFGE patterns, clinical source, sequence type and SCCmec element, and antimicrobial resistance of MRSA study isolates. ST, Sequence type; OX, oxacillin; VA, vancomycin; LZD, linezolid; TIG, tigecycline; Q-D, quinupristin-dalfopristin; DAP, daptomycin; TE, teicoplanin; R, resistant; I, intermediate level of resistance; S, susceptible; R*, resistant after 48 h; + ccr4, presence of an extra-SCCmec recombinase 4; + mercury, presence of SCC mercury.