PMC:7796058 / 41714-41806 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T288","span":{"begin":0,"end":92},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"For this research, a virus transmission interval is assumed to be a time interval of 15 min."}