Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S1055-7903(16)30310-4
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:27840226
	free resource	scite Smart Citations	https://scite.ai/reports/27840226
SILVA SSU Database	free resource	SILVA	http://www.arb-silva.de/search/show/ssu/pubid/27840226