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You are an expert at identifying data availability statements in scientific text. A data availability statement describes where research data can be found or how it can be accessed.<|eot_id|><|start_header_id|>user<|end_header_id|>

Determine if the following text contains a data availability statement. Answer with 'yes' or 'no'.

Text: data used in the review were extracted from: * archibald lk, banerjee sn, jarvis wr (2004) secular trends in hospital-acquired clostridium difficile disease in the united states, 19872001. j infect dis 189: 15851589. * gilca r, hubert b, fortin e, gaulin c, dionne m (2010) epidemiological patterns and hospital characteristics associated with increased incidence of clostridium difficile infection in quebec, canada, 19982006. infect control hosp epidemiol 31: 939947. * jagai j, naumova e (2009) clostridium difficile-associated disease in the elderly, united states. emerg infect dis 15: 343344. * brown ka, daneman n, arora p, moineddin r, fisman dn (2013) the co-seasonality of pneumonia and influenza with clostridium difficile infection in the united states, 19932008. am j epidemiol 178: 118125. * gilca r, fortin e, frenette c, longtin y, gourdeau m (2012) seasonal variations in clostridium difficile infections are associated with influenza and respiratory syncytial virus activity independently of antibiotic prescriptions: a time series analysis in quebec, canada. antimicrob agents chemother 56: 639646. * furuya-kanamori l, robson j, soares magalhaes rj, yakob l, mckenzie sj, et al. (2014) a population-based spatio-temporal analysis of clostridium difficile infection in queensland, australia over a 10-year period. j infect. * slimings c, armstrong p, beckingham wd, bull al, hall l, et al. (2014) increasing incidence of clostridium difficile infection, australia, 20112012. med j aust 200: 272276. * wong-mcclure ra, guevara-rodríguez m, abarca-gómez l, solano-chinchilla a, marchena-picado m, et al. (2012) clostridium difficile outbreak in costa rica: control actions and associated factors. rev panam salud publica 32: 413418. * burckhardt f, friedrich a, beier d, eckmanns t clostridium difficile surveillance trends, saxony, germany: emerg infect dis. 2008 apr;14(4):6912. doi: 10.3201/eid1404.071023. * camacho-ortiz a, galindo-fraga a, rancel-cordero a, macias ae, lamothe-molina p, et al. (2009) [factors associated with clostridium difficile disease in a tertiary-care medical institution in mexico: a case-control study]. rev invest clin 61: 371377. * damani n, trudy r, markey m, wallace s (2011) c. difficile associated diarrhoea-don't blame community or norovirus. bmc proceedings 5. * deorari s, mcconnell a, tan kk, jadavji n, ma d, et al. (1999) differential yield of pathogens from stool testing of nosocomial versus community-acquired paediatric diarrhea. canadian journal of infectious diseases 10: 421428. * dubberke er, butler am, hota b, khan ym, mangino je, et al. (2009) multicenter study of the impact of community-onset clostridium difficile infection on surveillance for c. difficile infection. infect control hosp epidemiol 30: 518525. * faires mc, pearl dl, ciccotelli wa, berke o, reid-smith rj, et al. (2014) detection of clostridium difficile infection clusters, using the temporal scan statistic, in a community hospital in southern ontario, canada, 20062011. bmc infect dis 14: 14712334. * macdonald ks, mcleod j, nicolle l (1993) clostridium difficile enteritis in a canadian tertiary care hospital. can j infect control 8: 3740. * reveles kr, lee gc, boyd nk, frei cr (2014) regional and seasonal variations in clostridium difficile infections in united states hospitals, 2001 to 2010. value in health 17: a267. * sonnenberg a seasonal variation of enteric infections and inflammatory bowel disease: inflamm bowel dis. 2009 jun;15(6):809. doi: 10.1002/ibd.20770.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

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