Lead Author, Publication Date	Infective organisms reported (%)
Chiu et al. 2007,[@112019]	Coagulase negative staphylococcus (40%) MRSA (30%) S. beta haemoliticus (10%) S. aureus (10%) Candida parapsilosis (10%)
Choi et al. 2011,[@112024]	S. aureus (33%) Coagulase-negative Staphylococcus (26%) Streptococcus spp. (10%) Others (17%) Polybacterial (10%)
Estes et al. 2010,[@112006]	MSSA (27%) MRSA (9%) Coagulase Negative Staphylococcus (9%) Streptococcus spp (36%) Polymicrobial (1%) E. coli (18%)
Fink et al. 2017,[@112023]	S. aureus (25 %) MSSE (14%) MRSE (4%) Streptococcus spp. (14%) Others (22%)
He et al. 2016,[@112003]	Staphylococcus spp. (18%) Streptococcus spp. (63%) Others (18%)
In jun Koh et al. 2015,[@112025]	Culture negative (19%) Staphyloccus spp. (42%) Others (39%)
Konigsberg et al. 2014,[@112012]	Streptococcus spp. (75%) Staphylococcus spp. (40%) Others (12%) Polymicrobial (5%) No growth (5%)
Koyonos et al. 2011,[@112013]	MRSA (12%) Culture-negative (16%) Staphylococcus spp. (40%)
Lora-Tamayo et al. 2017,[@112014]	Streptococcus spp. 100%
Meehan et al. 2003,[@112015]	Streptococcus spp. 100%
Mont et al. 1997,[@112016]	S. aureus (64%) S. epidermidis ((21%) E. coli (14%)
Segawa et al. 1999,[@112017]	Coagulase-positive staphylococci (22%) Coagulase-negative staphylococci (22%) Streptococcus spp. (44%) Enterococcus spp. (11%)
Son et al. 2017,[@112018]	MRSA MRSE Imipenem resistant Acinetobacter baumanii MSSA Streptococcus spp. Polymicrobial
Triantafyllopoulos et al. 2014,[@111996]	MRSA (27%) MSSA (41%) Other gram-positive bacteria (10%) Gram negative bacteria (7%) Negative cultures (11%)
Vilchez et al. 2011,[@112020]	MRSA (20%) Staphylococcus aureus resistant to fluoroquinolones (80%)
Zhang et al. 2016,[@111997]	Staphylococcus spp. (64%) Nonstaphylococcal spp (36%): S. enteriditis; S. dysgalactiae; P. acnes; P. aeruginosa; E. coli