PubMed:32227494 / 1613-1621 JSONTXT

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    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok295","span":{"begin":0,"end":8},"obj":"VBN"},{"id":"event4","span":{"begin":0,"end":8},"obj":"REPORTING"}],"text":"reported"}