PMC:7172841 / 35649-35772 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T281","span":{"begin":0,"end":123},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"C.G. and A.K. contributed in data analysis, drafted the manuscript, and gave approval of the final version to be submitted."}