PMC:7110798 / 12899-12996 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T113","span":{"begin":0,"end":16},"obj":"Sentence"},{"id":"T114","span":{"begin":17,"end":97},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Acknowledgements\nThe authors would like to acknowledge anonymous colleagues for helpful comments."}