PMC:7205724 / 2053-2063 JSONTXT

{"project":"LitCovid-sample-Enju","denotations":[{"id":"T312","span":{"begin":0,"end":1},"obj":"-COMMA-"},{"id":"T313","span":{"begin":2,"end":4},"obj":"IN"},{"id":"T314","span":{"begin":5,"end":8},"obj":"DT"}],"text":", by the p"}