PubMed:31986264 / 468-481
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T76","span":{"begin":0,"end":13},"obj":"RB"}],"text":"prospectively"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok85","span":{"begin":0,"end":13},"obj":"RB"}],"text":"prospectively"}