Name	Info	Provider	Link
	subscription/membership/fee required	Wiley	https://doi.org/10.1002/jobm.200700161
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/non-CPTAC-3671
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:18383223
SILVA SSU Database	free resource	SILVA	http://www.arb-silva.de/search/show/ssu/pubid/18383223