Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0006-291X(13)01398-3
	free resource	GlyGen glycoinformatics resource	https://glygen.org/publication/PubMed/23994134/
	free resource	scite Smart Citations	https://scite.ai/reports/23994134