PubMed:32232433 / 124-136 JSONTXT

{"project":"LitCovid-TimeML","denotations":[{"id":"tok22","span":{"begin":0,"end":1},"obj":":"},{"id":"tok23","span":{"begin":2,"end":7},"obj":"IN"},{"id":"tok24","span":{"begin":8,"end":11},"obj":"DT"}],"text":": While the "}