Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/26397175/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/26397175
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-CD4-1
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/non-CPTAC-3321
	subscription/membership/fee required	BioOne	https://doi.org/10.1667/RR14047.1
	subscription/membership/fee required	Silverchair Information Systems	https://meridian.allenpress.com/radiation-research/article-lookup/doi/10.1667/RR14047.1