Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/31041405/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/31041405
	free resource	Pacini Editore	https://doi.org/10.15167/2421-4248/jpmh2019.60.1.1097