Name	Info	Provider	Link
	free resource	International Brazilian J Urol	https://www.intbrazjurol.com.br/pdf/vol47n03/IBJU20210302.pdf
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/33620994/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/33620994
	free resource	scite Smart Citations	https://scite.ai/reports/33620994