Name	Info	Provider	Link
Full Text from	free resource	University of Turin Instituional Repository AperTO	http://hdl.handle.net/2318/1789631
	free resource	CDC-NCEZID	https://doi.org/10.3201/eid2612.181686
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/33219656/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/33219656