PMC:7796041 / 5496-5677 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T53","span":{"begin":0,"end":181},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Demographic and clinical baseline parameters, comorbidities, biomarkers, medical therapy as well as information on endpoints regarding the clinical course of disease were extracted."}