PMC:7199903 / 1038-1051 JSONTXT

{"project":"LitCovid-sample-Enju","denotations":[{"id":"T154","span":{"begin":6,"end":7},"obj":"-RRB-"},{"id":"T155","span":{"begin":7,"end":8},"obj":"-COMMA-"},{"id":"T156","span":{"begin":9,"end":12},"obj":"DT"}],"text":"-CoV-2), the "}