Name	Info	Provider	Link
	subscription/membership/fee required	IOS Press	https://content.iospress.com/openurl?genre=article&issn=0928-7329&volume=6&issue=1&spage=11
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:9754680