Name	Info	Provider	Link
	subscription/membership/fee required	Wiley	https://doi.org/10.1002/(sici)1097-4636(199808)41:2<185::aid-jbm2>3.0.co;2-e
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:9638522