PMC:7605337 / 17543-17645
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T89","span":{"begin":0,"end":102},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The principal components were used to calculate and plot the approximate free energy landscape (aFEL)."}