Name	Info	Provider	Link
Full text from AIR - Univ. Milan	free resource	Archivio Istituzionale della Ricerca Unimi	https://air.unimi.it/handle/2434/432285
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/27544384/
	subscription/membership/fee required	Springer	https://dx.doi.org/10.1007/s11302-016-9530-7
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/27544384
	free resource	scite Smart Citations	https://scite.ai/reports/27544384