Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/29602989/
	subscription/membership/fee required	Springer	https://doi.org/10.1007/s00464-018-6172-6
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/29602989
	free resource	scite Smart Citations	https://scite.ai/reports/29602989
Full text from	free resource	White Rose Research Online	https://eprints.whiterose.ac.uk/129844/