A three-set Venn diagram showing species discovered in frozen samples from each patient. Identified genera are as follows: Achromobacter (A. denitrificans, A. spanius), Acinetobacter (A. junii), Actinomyces (A. odontolyticus), Aeromonas (A. caviae), Arthrobacter (A. kerguelensis, A. koreensis), Bacillus (B. cereus, B. pumilus, B. safensis), Bacteroides (B. cellulosilyticus, B. clarus, B. coprocola, B. fragilis, B. massiliensis, B. ovatus, B. plebeius, B. stercois, B. thetaiotaomicron, B. uniformis, B. vulgatus), Bifidobacterium (B. adolescentis, B. bifidum, B. longum, B. pseudocatenulatum), Brevundimonas (B. diminuta), Clostridium (C. paraputrificum, C. perfringens, C. symbiosum, C. tertium), Collinsella (C. aerofaciens), Comamonas (C. aquatica), Eggerthella (E. lenta), Enterobacter (E. cloacae, E. ludwigii), Enterococcus (E. avium, E. casseliflavus, E. faecalis, E. faecium, E. gallinarum, E. thailandicum), Escherichia (E. coli, E. hermannii), Finegoldia (F. magna), Klebsiella (K. oxytoca, K. pneumoniae), Lactobacillus (L. curvatus, L. sakei, L. salivarius), Lactococcus (L. garvieae, L. lactis), Lysinibacillus (L. fusiformis), Microbacterium (M. paraoxydans), Parabacteroides (P. distasonis), Pseudomonas (P. alcaligenes), Rothia (R. mucilaginosa), Staphylococcus (S. aureus, S. epidermidis, S. haemolyticus, S. pasteuri), Streptococcus (S. agalactiae, S. constellatus, S. parasanguinis, S. salivarius, S. sanguinis, S. vestibularis), Veillonella (V. parvula), Wautersiella (W. falsenii), and Weissella (W. confusa).