PMC:7110798 / 9847-10060 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T85","span":{"begin":0,"end":213},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Although six scenarios about the reporting rate were explored in this study, the real situation is difficult to determine given limited data and (almost) equivalent model fitting performance in terms of R-squared."}