Name	Info	Provider	Link
	free resource	BioMed Central	https://virologyj.biomedcentral.com/articles/10.1186/1743-422X-9-156
	free resource	LANL HIV Databases	https://www.hiv.lanl.gov/components/sequence/HIV/search/d_search.comp?pub_pubmedentry=22877156
HIV	free resource	MedlinePlus Health Information	https://medlineplus.gov/hiv.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/22877156/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/22877156