en.wikipedia.org
en.wikipedia.org
sciencedirect.com
sciencedirect.com
link.springer.com
aatbio.com
sciencedirect.com
nl.wikipedia.org
oxfordreference.com
pmc.ncbi.nlm.nih.gov
pmc.ncbi.nlm.nih.gov
https://pmc.ncbi.nlm.nih.gov › articles › PMC2754563
encyclo.nl
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