PMC:7326463 / 6168-6251 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T49","span":{"begin":0,"end":24},"obj":"Sentence"},{"id":"T50","span":{"begin":25,"end":33},"obj":"Sentence"},{"id":"T51","span":{"begin":34,"end":39},"obj":"Sentence"},{"id":"T52","span":{"begin":40,"end":83},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Transparency declaration\nFunding: None. The authors declare no competing interests."}