PMC:7449695 / 17633-17726 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T120","span":{"begin":0,"end":93},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Importantly, the method accounts for time delays between illness onset and case notification."}