PMC:7782580 / 63585-63658 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T477","span":{"begin":0,"end":73},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The evaluation indicators were calculated to determine the distributions."}