PMC:7784824 / 1201-1229 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T19","span":{"begin":14,"end":22},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"were applied.\nResults: The i"}