Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/33566152/
	subscription/membership/fee required	Springer	https://dx.doi.org/10.1007/s00259-021-05235-0
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/33566152
Full text from	free resource	Kyoto University Research Information Repository - Articles	http://hdl.handle.net/2433/276412
	free resource	scite Smart Citations	https://scite.ai/reports/33566152