Name	Info	Provider	Link
	free resource	BioMed Central	https://fluidsbarrierscns.biomedcentral.com/articles/10.1186/s12987-022-00314-2
Free full text from BORIS	free resource	Bern Open Repository and Information System	https://boris.unibe.ch/id/eprint/166322
COVID-19 (Coronavirus Disease 2019)	free resource	MedlinePlus Health Information	https://medlineplus.gov/covid19coronavirusdisease2019.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/35232464/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/35232464