PMC:7675688 / 7975-8076 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T71","span":{"begin":0,"end":101},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Ages of crew members at time of the outbreak were calculated from the date of birth to March 3, 2020."}