PMC:7096774 / 18591-18766 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T149","span":{"begin":0,"end":23},"obj":"Sentence"},{"id":"T150","span":{"begin":24,"end":87},"obj":"Sentence"},{"id":"T151","span":{"begin":88,"end":175},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Authors’ contributions: All authors attest they meet the ICMJE criteria for authorship. All authors have contributed to, seen and approved the final version of the manuscript."}