PMC:7795931 / 21102-21350 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T134","span":{"begin":163,"end":248},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The government initiates a censoring and screening and enters stage d after a lag period, only for the first time does it receive the above-threshold information. If the government never receives above-threshold information, skip c, d, and go to e."}