Name	Info	Provider	Link
Free full text from BORIS	free resource	Bern Open Repository and Information System	https://boris.unibe.ch/id/eprint/149665
	free resource	S. Karger AG, Basel, Switzerland	https://doi.org/10.1159/000506765
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/32774280/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/32774280