PubMed:32150360 / 5047-5054
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T856","span":{"begin":0,"end":7},"obj":"VBN"}],"text":"updated"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok927","span":{"begin":0,"end":7},"obj":"VBN"},{"id":"event40","span":{"begin":0,"end":7},"obj":"OCCURRENCE"}],"text":"updated"}