Name	Info	Provider	Link
	free resource	BioMed Central	https://bmcmicrobiol.biomedcentral.com/articles/10.1186/1471-2180-10-7
Full text from DIGITALCSIC	free resource	Digital CSIC Spanish National Research Council	http://hdl.handle.net/10261/22514
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/20067623/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/20067623