Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0014-4827(20)30581-4
	free resource	GlyGen glycoinformatics resource	https://glygen.org/publication/PubMed/33065113/
	free resource	Mouse Genome Informatics (MGI)	http://www.informatics.jax.org/reference/33065113
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=33065113.ui