PMC:7160614 / 31331-31476 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T331","span":{"begin":0,"end":145},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The remaining authors declare no relationships with any companies whose products or services may be related to the subject matter of the article."}