URLDate
Verified		Extra Software
Requirements
(if any)		Access
Conditions		Notes
http://dx.doi.org/10.1128/AEM.00844-16DOI Link
http://aem.asm.org/content/82/15/4592.full.pdf07/13/2017PDF ReaderItem is within a limited-access website
http://aem.asm.org/content/82/15/4592.full07/13/2017Item is within a limited-access website