Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S2473-9529(20)31481-6
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/32097459/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/32097459
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-GRB2-1
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-699
	subscription/membership/fee required	ClinicalKey	https://www.clinicalkey.com/content/playBy/pii?v=S2473-9529(20)31481-6
	subscription/membership/fee required	Silverchair Information Systems	https://ashpublications.org/bloodadvances/article-lookup/doi/10.1182/bloodadvances.2019000084