PubMed:32240123 / 0-24 JSONTXT

{"project":"LitCovid-TimeML","denotations":[{"id":"tok1","span":{"begin":0,"end":11},"obj":"JJ"},{"id":"tok2","span":{"begin":12,"end":21},"obj":"NNS"},{"id":"tok3","span":{"begin":22,"end":24},"obj":"IN"}],"text":"Preliminary Estimates of"}