Name	Info	Provider	Link
Free full text from BORIS	free resource	Bern Open Repository and Information System	https://boris.unibe.ch/id/eprint/107119
	free resource	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0264-410X(17)31532-3
Vaccines	free resource	MedlinePlus Health Information	https://medlineplus.gov/vaccines.html
	free resource	scite Smart Citations	https://scite.ai/reports/29126806