Name	Info	Provider	Link
	subscription/membership/fee required	Wiley	https://doi.org/10.1002/(sici)1097-4636(19980615)40:4<560::aid-jbm7>3.0.co;2-d
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:9599032